CN105242508A

CN105242508A - Toner container and image forming device

Info

Publication number: CN105242508A
Application number: CN201510690118.6A
Authority: CN
Inventors: 高见伸雄; 木村则幸; 堀英介; 木村秀树; 菊地贤治; 铃木裕次
Original assignee: Ricoh Co Ltd
Current assignee: Ricoh Co Ltd
Priority date: 2010-03-10
Filing date: 2011-03-09
Publication date: 2016-01-13
Anticipated expiration: 2031-03-09
Also published as: US20200033755A1; EP2545414B1; SG183417A1; ES2771173T3; CN102918465A; EP2545414A1; US9329529B2; CA2896439C; BR112012023494B1; MX2012010362A; EP3620863B1; US9541862B2; MX347363B; US20150331363A1; CN105242508B; CA2896439A1; CA3015004C; CA3086128A1; TW201200977A; TWI516882B

Abstract

A system with a container including a protrusion, and a receiver to receive the container. The receiver includes a slide block that is movable relative to a body of the receiver, the slide block including two surfaces, a first surface, initially contacted by the protrusion of the container during insertion of the container into the receiver, having a first slope to resist movement of the container towards the receiver, and a second surface, subsequently contacted by the protrusion of the container during the insertion of the container into the receiver, having a second slope to interact with the protrusion of the container to assist movement of the container towards the receiver. This construction provides the user with a changing insertion force to indicate proper mounting of the container.

Description

Toner container and imaging device

The application is a divisional application, and the applying date of corresponding female case is on March 9th, 2011, and application number is 201180023248.4, and denomination of invention is toner container and imaging device, and application people is Ricoh Co., Ltd.

Technical field

The present invention relates to a kind of cylindric toner container, this toner container is arranged in the imaging device of such as duplicating machine, printer, facsimile recorder or multifunction peripheral, and relates to a kind of toner container and be arranged in imaging device in the main body of imaging device.

Background technology

Traditionally, have various cylindric toner container (or toner bottle), they to be removably disposed in imaging equipment body and for the imaging device of such as duplicating machine.Such as, see the patent document 1 listed below and patent document 2.

In these public publications, the toner container (toner bottle) be removably disposed in the main body of imaging device consists essentially of container body (bottle) and enclosure portion (part be kept).

According to prior art, become known for specifying the incompatible shape of the type of toner container to be arranged in toner container.The main body of this incompatible shape for preventing another toner container of different colours or type to be set to imaging device.That is, only match with the mating part of imaging equipment body at the incompatible shape of toner container, just allow toner container to set to imaging equipment body.

But, according in the toner container of prior art, can following point be produced.When being installed on imaging equipment body by toner container, before in the mating part that incompatible shape is coupled to imaging equipment body, the opening operation exposing the valve element of the toner outlet of enclosure portion starts sometimes.Reason for this reason, unexpectedly can be supplied to imaging equipment body from toner outlet from the different colours of another toner container or the toner of kind.

Patent document 1: No. 04-001681st, Japanese Patent Application Publication

Patent document 2: No. 2002-268344th, Japanese Patent Application Publication

Summary of the invention

In one aspect, the invention provides a kind of toner container and imaging device, wherein, even if another toner container of different colours or kind sets mistakenly and is set on imaging equipment body by other toner containers, the toner of different colours or kind can be prevented from from other toner containers to the supply of imaging equipment body.

Solving or reducing in an embodiment of above-mentioned one or more problem, the invention provides a kind of toner container, this toner container is to be removably set in the main body of imaging device under its state longitudinally remaining on horizontal direction, this toner container comprises: cylindric main part, one end that this main part is configured in a longitudinal direction thereof is formed with opening, makes the toner be contained in toner container can be sent to this opening, enclosure portion, this enclosure portion holds the opening of described main part, and comprises the bottom being formed as toner outlet, and for future, the toner of opening of autonomous agent part is vertically discharged to the part in the outside of toner container downwards, and valve element, this valve element is maintained at the bottom of enclosure portion and is arranged through valve element and opens or closes toner outlet along the moving of external peripheral surface of enclosure portion, wherein, described enclosure portion comprises incompatible shape, this incompatible shape is arranged on the position on the external peripheral surface of enclosure portion, the kind of this position to toner container is specific, to identify the kind of toner container uniquely, this incompatible shape has raised or sunken shape, extend along the longitudinal, and be arranged to from the position of the head end of enclosure portion along the longitudinal in the face of major part.

On the other hand, the invention provides a kind of toner container and imaging device, wherein, the valve element opening or closing toner outlet is provided in toner container and imaging device when isolating, valve element does not move easily, even and if the valve element opening the thick mouth of toner for a long time time, do not produce the plastic yield of valve element yet.

On the other hand, the invention provides a kind of toner container and imaging device, wherein, the installation and removal operation of toner container is steadily performed, and the sealing characteristics of container main portion and enclosure portion is maintained by with high level, and need not strengthen enclosure portion.

Other objects of the present invention, feature and advantage by with reference to accompanying drawing read below detailed description time become clearer.

Accompanying drawing explanation

Fig. 1 is the view of the formation of the imaging device that embodiments of the present invention 1 are shown;

Fig. 2 is the view of the formation of the imaging moiety illustrated in imaging device;

Fig. 3 illustrates that toner container is arranged on the view of the state in toner-adding device;

Fig. 4 illustrates that toner container is arranged on the view of the state in pack accommodating portions;

Fig. 5 illustrates the view from toner container of the present invention during oblique top observation;

Fig. 6 illustrates the view from toner container of the present invention during oblique lower part observation;

Fig. 7 A-7F is the view of the profile that toner container is shown;

Fig. 8 is the view of the front portion that toner container when observing from enclosure portion side is shown;

Fig. 9 is the decomposition view of a part for toner container;

Figure 10 is the view of the head of the container main portion that toner container is shown;

Figure 11 is the view of the enclosure portion that toner container is shown;

Figure 12 is the view of the enclosure portion that toner container is shown;

Figure 13 is the exploded chart of the enclosure portion that toner container is shown;

Figure 14 is the view of the vicinity of the enclosure portion that toner container is shown;

Figure 15 is the view that the state that toner outlet is closed by the valve element of toner container is shown;

Figure 16 is the view that the state that toner outlet is opened by the valve element of toner container is shown;

Figure 17 is the view of the inner side of enclosure portion under the state that Figure 16 is shown;

Figure 18 A-18C is for explaining the view operating the opening operation of the valve element interlocked mutually with toner container to the installation of toner container holding portion;

Figure 19 is the view of the enclosure portion illustrated when valve element is removed;

Figure 20 is the view of the enclosure portion illustrated when valve element is removed;

Figure 21 is the view that the state that encapsulant takes out from the enclosure portion of Figure 19 is shown;

Figure 22 is the view that the state that encapsulant takes out from the enclosure portion of Figure 20 is shown;

Figure 23 is the view at the rear portion of enclosure portion when the unilateral observation from container main portion is shown;

Figure 24 A and Figure 24 B is the view of the metal die of the injection molding illustrated for performing enclosure portion;

Figure 25 is the view that valve element is shown;

Figure 26 is the view that valve element is shown;

Figure 27 A-27C is the view that toner container dissimilar when observing from enclosure portion side is shown;

Figure 28 A-28E is the view of the toner container that another embodiment when observing from enclosure portion side is shown;

Figure 29 illustrates the view of a part for the toner container holding portion near container reception portion;

Figure 30 illustrates the view of a part for the toner container holding portion near container reception portion;

Figure 31 is the decomposition view of the part that toner container holding portion is shown;

Figure 32 is the decomposition view of the container reception portion that toner container holding portion is shown;

Figure 33 is the decomposition view of the container reception portion that toner container holding portion is shown;

Figure 34 illustrates that the enclosure portion of toner container is installed to the view of the state of the capping receiving unit of toner container holding portion;

Figure 35 is the view of the state after the state that Figure 34 is shown;

Figure 36 is the view of the state after the state that Figure 35 is shown;

Figure 37 illustrates that the crimping section of toner container engages with the crimping section of toner container holding portion and is installed to the view of the state on capping receiving unit;

Figure 38 is the state after the state that Figure 37 is shown;

Figure 39 is the state after the state that Figure 38 is shown;

Figure 40 illustrates that the enclosure portion of toner container is installed to the view of the state of the capping receiving unit of toner container holding portion;

Figure 41 is the state after the state that Figure 40 is shown;

Figure 42 is the state after the state that Figure 41 is shown;

Figure 43 illustrates that the valve element of toner container engages with the sandwiched mechanism of the valve of toner container holding portion and opens the view of the state of toner outlet;

Figure 44 is the view of the state after the state that Figure 43 is shown;

Figure 45 is the view of the state after the state that Figure 44 is shown;

Figure 46 illustrates that the enclosure portion of toner container is installed to the view of the state of the capping receiving unit of toner container holding portion;

Figure 47 is the view of a part for the toner container illustrated in embodiments of the present invention 2;

Figure 48 is the decomposition view of the enclosure portion illustrated in the toner container of Figure 47;

Figure 49 is the decomposition view of the enclosure portion illustrated in the toner container of Figure 47;

Figure 50 is the view of the enclosure portion illustrated after the welding of execution first element and the second element;

Figure 51 is the view of the inner side of the enclosure portion illustrated in the toner container of Figure 47;

Figure 52 is the view of the agitating element of the toner container illustrated in embodiments of the present invention 3;

Figure 53 is the view of the agitating element that Figure 52 is shown;

Figure 54 A-54C is the view of the agitating element that Figure 52 is shown;

Figure 55 A is the view of the state that the agitating element for explaining Figure 52 rotates, and Figure 55 B is the view of the state that the agitating element for explaining in the toner container of embodiment 1 rotates;

Figure 56 is the cross-sectional view of the enclosure portion of the toner container illustrated in embodiments of the present invention 4;

Figure 57 is the view of the flexible member installed near the toner outlet of the toner container that Figure 56 is shown;

Figure 58 A-58G is the view for showing the state that agitating element rotates in the toner container of Figure 56;

Figure 59 is the view of the toner container illustrated in embodiments of the present invention 5;

Figure 60 is the cross-sectional view of the toner container that Figure 59 is shown;

Figure 61 is the cross-sectional view of a part for the toner container of the Figure 59 illustrated near enclosure portion;

Figure 62 is the calcspar of the toner container that another embodiment of the present invention is shown.

Embodiment

Describe predetermined embodiment of the present invention with reference to the accompanying drawings.

Fig. 1 to 46 is the views for explaining embodiments of the present invention 1, will describe formation and the mode of operation of imaging device.

As shown in Figure 1, be arranged in the toner container holding portion 70 on imaging equipment body 100 top, four toner containers (32Y, 32M, 32C and 32K) corresponding to respective color (yellow, magenta, cyan and black) removably install (Fig. 3, Fig. 4 and Figure 36).

Intermediary transfer unit 15 is arranged under toner container holding portion 70.Imaging moiety 6Y, 6M, 6C and 6K corresponding to respective color (yellow, magenta, cyan and black) install side by side, make it in the face of the intermediate transfer belt 8 of intermediary transfer unit 15.

Under toner container 32Y, 32M, 32C and 32K, toner-adding device 60Y, 60M, 60C and 60K are set respectively.The toner held in toner container 32Y, 32M, 32C and 32K is supplied to the developing apparatus of imaging moiety 6Y, 6M, 6C and 6K respectively by toner-adding device 60Y, 60M, 60C and 60K.

As shown in Figure 2, live part 4Y, developing apparatus 5Y (development part), cleaning part 2Y, discharge portion (not shown) etc. that yellow imaging moiety 6Y comprises photosensitive drums 1Y, arranges around photosensitive drums 1Y is corresponded to.

On photosensitive drums 1Y, imaging process (charging process, exposure process, developing process, transfer process, cleaning course) will be performed, and yellow image is formed on photosensitive drums 1Y.

Except except other three imaging moieties 6M, 6C are different with the toner color used in 6K, each imaging moiety has the formation identical with corresponding to yellow imaging moiety 6Y, and forms the image corresponding to often kind of color.

Next, other three imaging moieties 6M, 6C and 6K will be omitted, and correspond to yellow imaging moiety 6Y by only describing.

As shown in Figure 2, photosensitive drums 1Y is rotated by drive motor (not shown) in fig. 2 clockwise direction.The surface of photosensitive drums 1Y in the position of live part 4Y by uniform charging (charging process).

Then, the surface of photosensitive drums 1Y arrives the position of the laser L irradiation sent from litho machine (aligner) 7 (see Fig. 1), and the electrostatic latent image corresponding to yellow is formed (exposure process) by the exposure scanning in this position.

Then, the surface of photosensitive drums 1Y arrives the position relative with developing apparatus 5Y, and electrostatic latent image is developed in this position, and forms yellow toner image (developing process).

Then, the surface of photosensitive drums 1Y arrives the position relative with the first transfer bias roller 9Y with intermediate transfer belt 8, and the toner image on photosensitive drums 1Y is transferred to (first transfer process) on intermediate transfer belt 8 in this position.

At this moment, non-transfer toner remains on photosensitive drums 1Y a little.

Then, the surface of photosensitive drums 1Y arrives the position relative with cleaning part 2Y, and in this position, the cleaned scraper 2a machinery of non-transfer toner residual on photosensitive drums 1Y reclaims (cleaning course).

Finally, the surface of photosensitive drums 1Y arrives the position relative with unshowned discharge portion, and removes the rest potential on photosensitive drums 1Y in this position.

By this way, a series of imaging processes performed on photosensitive drums 1Y are completed.Above-mentioned imaging process performs on other imaging moieties 6M, 6C and 6K, is similar to yellow imaging moiety 6Y.Namely, laser beam L based on image information is irradiated to the photosensitive drums of each imaging moiety 6M, 6C and 6K from the exposed portion 7 be arranged under imaging moiety, exposed portion 7 is from light source Emission Lasers bundle L, and laser beam focuses in photosensitive drums through two or more optical element, and perform scanning by the polygon mirror of slewed laser beam L.

Then, the toner image of the often kind of color be formed in each photosensitive drums by developing process is formed on intermediate transfer belt 8.By this way, coloured image is formed on intermediate transfer belt 8.

As shown in Figure 1, intermediary transfer unit 15 comprises first transfer bias roller 9Y, 9M, 9C and 9K; Intermediate transfer belt 8; Secondary transfer printing backing roll 12; Two or more idler roller; Intermediate transfer cleaning section is graded.

Intermediate transfer belt 8 is firmly arranged by roller member and supports, and the circulatory motion of band is performed by the rotation on a roller member 12 in FIG direction of arrow.Intermediate transfer belt 8 is clipped in photosensitive drums 1Y by four transfer bias rollers 9Y, 9M, 9C and 9K, between 1M, 1C and 1K, and form first transfer nip respectively.

Be applied on first transfer bias roller 9Y, 9M, 9C and 9K with the opposite polarity transfer bias of toner.Intermediate transfer belt 8 rotates in the direction of the arrow, and successively through the first transfer nip of each first transfer bias roller 9Y, 9M, 9C and 9K.By this way, the first toner image of often kind of color photosensitive drums 1Y, 1M, 1C and 1K formed is formed on intermediate transfer belt 8.

The intermediate transfer belt 8 of the stacking transfer printing of toner image of often kind of color arrives the position relative with secondary transfer roller 19.In this position, intermediate transfer belt 8 is interposed between secondary transfer roller 19 by secondary transfer printing backing roll 12, and forms secondary transfer printing roll gap at this.The toner image being formed in four kinds of colors on intermediate transfer belt 8 is transferred to the recording medium P of the position being sent to this secondary transfer printing roll gap, as on transfer paper.

Now, the non-transfer toner of non-printing medium P transfer printing remains on intermediate transfer belt 8.

Then, intermediate transfer belt 8 arrives the position of intermediate transfer cleaning part (it is not shown), and the non-transfer toner on intermediate transfer belt 8 is collected in this position.By this way, a series of transfer process intermediate transfer large 8 performed terminate.

The recording medium P being sent to the position of secondary transfer printing roll gap transmits from the supply portion 26 be arranged on below equipment body part 100 28 through donor rollers 27 or stop roller.Multiple recording medium P leaves in supply portion 26 stackingly.When donor rollers 27 in FIG counterclockwise on rotate time, the recording medium P at top be fed into stop roller to 28 roller between space in.By stop roller to the recording medium P that 28 transmit stop at the stop roller that stops the rotation to 28 the position of roll gap.

According to the timing of the coloured image on intermediate transfer belt 8, stop that roller rotates 28, and recording medium P is sent to secondary transfer printing roll gap.By this way, desirable coloured image is transferred on recording medium P.

Then, the position of fixation part 20 is sent at the recording medium P of the position transfer printing coloured image of secondary transfer printing roll gap.The coloured image be transferred on the surface of recording medium P is fixed in this position from the heat of fixing roller and backer roll and pressure.

Then, recording medium P be sent to transfer roller to 29 roller between space, and to be discharged to outside imaging device.Be stacked on stacking portion 30, as output image by transfer roller to the recording medium P that 29 discharge.By this way, a series of imaging processes in imaging device terminate.

Then, Fig. 2 is the view for the formation and operation explaining the developing apparatus in imaging moiety.Developing apparatus 5Y comprises scraper 52Y, it is in the face of developer roll 51Y, and developer roll 51Y is in the face of photosensitive drums 1Y, and developing apparatus 5Y comprises developer roll 51Y, two the conveyor screw 55Y be arranged in developer-accommodating part 53Y, 54Y, detect the concentration acquisition sensor 56Y etc. of the toner concentration in developer.

Developer roll 51Y comprises the magnet being fixed to inner side, the sleeve etc. rotated around the surrounding of magnet.In developer-accommodating part 53Y and 54Y, hold two component developers of carrier and toner formation.

The opening of developer-accommodating part 54Y through being formed in top is open to be communicated with toner dispatch tube 64Y (toner transfer path).The operation of developing apparatus 5Y will be described.

The sleeve of developer roll 51Y rotates according to the direction of arrow of Fig. 2.By the magnetic surface that magnet is formed, be supported on developer G on developer roll 51Y along with being rotated on developer roll 51Y of sleeve mobile.

Developer G in developing apparatus 5Y is conditioned, and makes it be in toner in the predetermined limits of developer (toner concentration).According to the toner consumption in developing apparatus 5Y, the toner held in toner container 32Y is supplied in developer-accommodating part 54Y through toner-adding device 60Y (see Fig. 3).Formation and the operation of toner-adding device will be described below.

The toner be supplied in developer-accommodating part 54Y is circulated by two developer-accommodating part 53Y, 54Y by means of two conveyor screw 55Y, mixes and stir (vertical movement in fig. 2) with developer.Toner in developer G adheres on carrier, and is developed the magnetic of formation on roller 51Y and is supported on developer roll 51Y together with carrier.Be supported in developer G on the developer roll 51Y direction of arrow in fig. 2 and transmitted, and arrive the position of scraper 52Y.

After the right amount of this position developer is conditioned, the developer G on developer roll 51Y is sent to the position (developing regional) relative with photosensitive drums 1Y.The sub-image be formed on photosensitive drums 1Y attracts toner in developing regional.

Then, the developer G remained on developer roll 51Y arrives the top of developer-accommodating part 53Y along with the rotation of sleeve, and removes from developer roll 51Y in this position.

Then, with reference to Fig. 3 and Fig. 4, toner-adding device 60Y, 60M, 60C and 60K are described.

With reference to Fig. 3, according to the toner consumption in the developing apparatus of often kind of color, the toner be arranged in each toner container 32Y, 32M, 32C and the 32K in the toner container holding portion 70 of equipment body part 100 is suitably supplied in each developing apparatus by toner-adding device 60Y, 60M, 60C and the 60K formed for often kind of toner color.

Toner-adding device 60Y, 60M, 60C and 60K or toner container 32Y, 32M, 32C and 32K have identical structure except the color of the toner for imaging process is different, only describe below and correspond to yellow toner-adding device 60Y and toner container 32Y, and toner-adding device 60M, 60C and 60K of other three kinds of colors and toner container 32M, 32C and 32K will be omitted.

When on the toner container holding portion 70 that toner container 32Y, 32M, 32C and 32K are installed to equipment body 100 (this is the motion shown in arrow Q), operate with installation and interlock, toner outlet W is opened in movement by the valve element 34d of each toner container 32Y, 32M, 32C and 32K.

The toner of toner container holding portion 70 (toner-adding device 60Y, 60M, 60C and 60K) supplements mouth 72w (see Fig. 3 with Figure 37-39) and opens to be communicated with toner outlet W.

Toner container 32Y, 32M, 32C and 32K and the toner held wherein will be discharged from toner outlet W, and the toner from toner container holding portion 70 (toner-adding device 60Y, 60M, 60C and 60K) is supplemented mouth 72w be stored in toner tank part 61Y.

As shown in Figure 3, toner container 32Y is cylindric toner container, and is included in the container body portion 33Y of the enclosure portion 34 that is non-rotatably kept in toner container holding portion 70 and wherein formative gear 33c.

The capped part 34Y of main part 33Y of toner container rotatably keeps, and is rotated up by the side of driver 91 in figure 3 shown in arrow that (this driver comprises drive motor and driven wheel 81, as shown in figure 42).

Utilize the projection 33b of spiralization in the inner circumferential side of container body 33Y, due to self rotating of the main part of container 33Y, the toner being contained in toner container 32Y (container body portion 33Y) inner side is transmitted (transmitting to the right from the left side Fig. 3) along the longitudinal, and toner is discharged from the toner outlet W of enclosure portion 34Y.That is, because the container body portion 33Y of toner container 32Y is suitably rotated by driver 91, toner is supplied suitably toner tank part 61Y.

Toner container 32Y, 32M, 32C and 32K when its end-of-life with new replacing.

As shown in Figure 3, each toner-adding device 60Y, 60M, 60C and 60K comprise toner container holding portion 70, and toner tank part 61Y, toner transmit coil 62Y, toner stops sensor 66Y, driver 91 etc.

Toner tank part 61Y is arranged under the toner outlet W of toner container 32Y, and the toner of discharging from the toner outlet W of toner container 32Y is stored therein.

The bottom of toner tank part 61Y is connected to the upstream portion of toner dispatch tube 64Y.The toner that detection toner tank part 61Y stores is arranged in the sidewall surfaces of toner tank part 61Y lower than the toner termination sensor 66Y of scheduled volume.Piezoelectric sensors etc. can be used as toner and stop sensor 66Y.

When control module 90 detects the toner stored in the toner tank part 61Y of toner termination sensor 66Y detection lower than scheduled volume 66Y (toner stops detection), control module 90 performs the rotation set time of the container body portion 33Y of toner container 32Y by driver 91 (driven wheel 81), and performs toner and add in toner tank part 61Y.

When the toner termination detection that toner stops sensor 66Y is cancelled not yet after this control performs repeatedly, the display (not shown) of equipment body part 100 shows message, and this message report does not have toner and impels user to perform the replacing of toner container 32Y in toner container 32Y.

Although omit in figure, toner transmits coil 62Y and is arranged in toner dispatch tube 64Y, and the toner left in toner tank part 61Y is sent to developing apparatus 5Y through toner dispatch tube 64Y.Toner transmits the top that the bottom (minimum point) of toner along toner dispatch tube 64Y from toner tank part 61Y is sent to developing apparatus 5Y by coil 62Y.The toner utilizing toner to transmit coil 62Y transmission is fed into developing apparatus 5Y (developer-accommodating part 54Y).

As shown in Figure 4, toner container holding portion 70 is configured to comprise for keeping the capping receiving unit 73 of the enclosure portion 34Y of toner container 32Y and for keeping the container reception portion 72 of the container body portion 33Y of toner container 32Y.

Formation and the mode of operation of toner container holding portion 70 (container reception portion 72, capping receiving unit 73) will be described with reference to Figure 29-46 below.

When the body cover (not shown) installed on the nearside (the vertical space near Fig. 1 side) being arranged on equipment body part 100 is opened, as shown in Figure 1, toner container holding portion 70 will be exposed.

When the longitudinal direction of toner container 32Y, 32M, 32C and 32K becomes horizontal direction, perform each toner container 32Y, 32M, 32C and 32K disassembling section (making longitudinal disassembling section as inserting path of toner container) from the nearside top of equipment body part 100.

When installing operation to equipment body part 100, under the state that body cover is opened, each toner container 32Y, 32M, 32C and 32K are placed on toner container holding portion 70 from the top of equipment body part 100, enclosure portion 34Y is placed in front portion, after this, it is by Level Promoting (in Fig. 4 the motion shown in arrow Q).

On the other hand, when from 100 disassembling section of equipment body part, each toner container 32Y, 32M, 32C and 32K perform operation contrary when operating with installation.

In embodiment 1, antenna 73e (RFID antenna) is removably mounted in the capping receiving unit 73 of toner container holding portion 70, in toner container holding portion 70, each toner container 32Y, 32M, 32C and 32K install (see Figure 30 and Figure 31) side by side.

Antenna 73e is set to perform noncontact radio communication with the RFID chip 35 (see Fig. 5 and Fig. 9) in the end face of the enclosure portion 34Y being arranged on toner container 32Y, and described RFID chip 35 is as electronic data storage medium.Carry out between the RFID chip 35 (electronic data storage medium) being transmitted in toner container 32Y, 32M, 32C and 32K of information needed and the antenna 73e (RFID antenna) of equipment body part 100.

As the information communicated in both sides, there is such information, comprise the information of the information of capacity, batch number, color etc., the use history of imaging equipment body 100 etc. of the information of the sequence number of toner container, the number of times of recovery etc., toner.

Be installed in imaging equipment body part 100 before by advance (or after mounting, the information received from equipment body 100 is stored therein) stored therein in RFID chip 35 (electronic data storage medium) at this electronic data.

Then, with reference to Fig. 5-28, toner container 32Y, 32M, 32C and 32K are described.As shown in Figs. 5 to 7, toner container 32Y is made up of the enclosure portion 34Y (closing flaps) of container body portion 33Y (container body) and the front portion that is arranged on container body portion.As shown in Figure 9, toner container 32Y is broken down into the RFID chip 35 as electronic data storage medium, the lidstock part 37 as encapsulant, agitating element 33f, valve element 34d, valve seal 36, container body portion 33Y and enclosure portion 34Y.

The opening A rotating integrally the gear 33c in other words rotated together with opening and the end that (vertical direction in Fig. 8) is in the vertical set with container body portion 33Y is provided with, as shown in Figure 9 in the front portion of container body portion 33Y.The opening A being positioned at the front portion (when installation operates as the position in front) of container body portion 33Y is configured to the space (as shown in figure 14, this space the is hollow space B) toner being contained in container body portion 33Y being discharged to enclosure portion 34Y by opening A.The hollow space B of toner container body part 33Y transmission (rotation of container body portion 33Y) to enclosure portion 34Y is duly executed, and is no less than predeterminated level line to make the toner in enclosure portion 34Y.

Gear 33c engages with the driven wheel 81 in the toner container holding portion 70 being arranged on equipment body part 100, so that around its turning axle rotary container main part 33Y.Specifically, gear 33c is formed around the circumference of opening A, and the turning axle of multiple tooth container body part 33Y of gear 33c is radially formed.

Gear 33c exposes from recess 34x (see Figure 16) local be formed in enclosure portion 34Y, and the position of engagement of oblique bottom is in fig. 8 engaged with the driven wheel 81 of equipment body part 100.Driving force from driven wheel 81 is passed to gear 33c, and container body portion 33Y rotates along clockwise direction in Fig. 8.In embodiment 1, driven wheel 81 and gear 33c are spur gears.

As illustrated in Figures 5 and 6, the handle portion 33d kept by user when the installation or removal operation performing toner container 32Y is arranged on the container body portion 33Y other end longitudinally.While maintenance handle portion 33d, toner container 32Y is installed to (toner container 32Y moves along the direction in Fig. 5 shown in arrow) on imaging equipment body 100 by user.

Spiral protrusion 33b is formed in (if being spiral grooves viewed from external peripheral surface) on the inner circumferential surface of container body portion 33Y.When container body portion 33Y rotates along predetermined direction, this spiral protrusion 33b is for discharging toner from opening A.

The container body portion 33Y formed by this way can be manufactured with gear 33c by blowing mould together with handle portion 33d, and gear 33c and handle portion 33d is arranged on circumferentially.As shown in Figures 9 and 10, in the toner container 32Y of embodiment 1, the mixing part 33f rotated together with container body portion 33Y is engaged in bottleneck portion 33a (opening A).

Mixing part 33f is a pair chip component, and it is installed to the inner side (see Figure 14) of container body portion 33Y from the hollow space B of enclosure portion 34Y.Agitating element 33f tilts, and a pair chip component is replaced respectively.When enclosure portion 34Y and container body portion 33Y installs, agitating element or mixing part 33f are constructed so that head arrives the top of the toner outlet W of enclosure portion 34Y.It is constructed such that rear end (end of opposite side) pumps up, and can arrive Fig. 9 and part shown in dotted lines in Figure 10.

Because mixing part 33f rotates together with the opening A of container body portion 33Y, can improve and discharge characteristic from the toner of opening A.

As shown in Figures 9 and 10, mating part (bossing) is formed on the bottleneck portion 33a of container body portion 33Y, on its whole periphery, for engaging the claw portion 34j (see Figure 14 and 19) of enclosure portion 34Y, and part 33Y is connected together with 34Y.Container body portion 33Y is rotatably coupled on enclosure portion 34Y.Therefore, gear 33c rotates relative to enclosure portion 34Y.

The internal diameter of the front portion (position near formative gear 33c) of container body portion 33Y is formed as the internal diameter (see Figure 14) of the holding portion (forming the position of spiral protrusion 33b) being less than toner accommodating.

Pump up part (in Fig. 9 and 10 part shown in dotted line) to be formed as circumference and can to release towards inner side, this pumps up the front portion that part is arranged on container body portion 33Y.The toner being sent to opening A by the rotation of container body portion 33Y by spiral protrusion 33b is pumped up by the part (in Fig. 9 and 10 part shown in dotted line) that pumps up of the minor diameter office of front portion.

Then, the toner pumped up by the small diameter portion of front portion is discharged to the hollow space B of enclosure portion 34Y from opening A, is stirred part 33f simultaneously and stirs.

As shown in Figure 11 to 14, valve element 34d, valve seal 36, lidstock part 37 and RFID chip 35 (electronic data storage medium) is arranged in the enclosure portion 34Y of toner container 32Y.In enclosure portion 34Y, the opening A of container body portion 33Y is inserted in holding portion 34z (see Figure 17), and this holding portion is formed as the diameter that internal diameter is greater than hollow space B.

As shown in Figure 13 and Figure 16, form toner outlet W in the bottom of enclosure portion 34Y, the toner that the opening A of container body part 33Y discharges vertically is discharged (vertical drop) outside to container by this toner outlet W.Valve element 34d for opening and closing toner outlet W is kept in the bottom of enclosure portion 34Y with slidably moving.By from the relative motion longitudinally of enclosure portion 34Y side direction container body portion 33Y side, valve element 34Y opens toner outlet W (it is the motion in the left side to Figure 14).

By the relative motion longitudinally of container body part 33Y side direction enclosure portion 34Y side (motion in fig. 14 on right direction), valve element 34d closes toner outlet W.The opening/closing action of valve element 34d and toner container 32Y operate to the attaching/detaching of the longitudinal direction of toner container holding portion 70 (equipment body part 100) and interlock, and perform.

Figure 15 and 16 illustrates and starts to open toner outlet W to the operation after opening end at valve element 34d.

Figure 18 A, 18B and 18C are the views for explaining valve element 34d opening operation at this moment (valve crushed element 34d2).

As is illustrated by figs. 11 and 12, be longitudinally formed in the top (top) of enclosure portion 34Y from the first hole (primary standard hole) 34a extended with the end face longitudinally intersected vertically of enclosure portion 34Y.

First hole 34a act as the location primary standard of enclosure portion 34Y in imaging equipment body 100.Toner container 32Y interlocks to the installation operation of the longitudinal direction of toner container holding portion 70 and the joint of the first hole 34a of enclosure portion 34Y and the primary standard pin 73a (see Figure 32 and 46) of capping receiving unit 73.

Be formed in the bottom (bottom) of enclosure portion 34Y from second hole (secondary standard hole) extended longitudinally with the end face longitudinally intersected vertically of enclosure portion 34Y, make it not arrive the position of toner outlet W.

Second hole 34b is as the locating pair benchmark of enclosure portion 34Y in imaging equipment body 100.Toner container 32Y interlocks to the installation operation of the longitudinal direction of toner container holding portion 70 and the joint of the second hole 34b of enclosure portion 34Y and the secondary standard pin 73b (see Figure 32 and 46) of capping receiving unit 73.

Second hole 34b is elongated hole, makes its length direction for vertical direction (implication of the bearing of trend of the toner container 32Y shown in this bearing of trend from other parts is different), as shown in Figure 8.

The location of enclosure portion 34Y in toner container holding portion 70 is that two hole 34a and 34b by forming by this way perform.

As shown in Figure 8, with the plane place longitudinally intersected vertically, be identical straight line at a virtual high line through the first 34a center, hole with the virtual high line at the center passing the second hole 34b, it is formed as passing along the center of circle of enclosure portion 34Y simultaneously.

As shown in figure 14, the degree of depth (or longitudinal length of primary standard pin 73a) in the hole of the first hole 34a is set to the degree of depth (or longitudinal length of the secondary standard pin 73b) length in the hole than the second hole 34b.

This setting in the installation operation of toner container 32Y to the longitudinal direction of toner container holding portion 70 (capping receiving unit 73).After the primary standard pin 73a being used as location primary standard to engage with the first hole 34a and starts, start as the secondary standard pin 73b of locating pair benchmark and the joint of the second hole 34b, and toner container 32Y can be allowed to the steady installation of toner container holding portion 70 (capping receiving unit 73).

Although the opening of the first hole 34a and the opening of the second hole 34b are formed on identical virtual plane (virtual plane intersected vertically with installation direction) in embodiment 1, and the root of the root of primary standard pin 73a and secondary standard pin 73b is formed on identical virtual plane (reference plane intersected vertically with installation direction).When these openings and root are not formed on identical virtual plane, the range difference on the installation direction of the position of the position of the end points of primary standard pin 73a and the end points of secondary standard pin 73b is greater than the range difference of the installation direction of the position of the position of the opening of the first hole 34a and the opening of the second hole 34b.

After the primary standard pin 73a being used as location primary standard starts as embodiment 1 to the joint of the first hole 34a, the secondary standard pin 73b as locating pair benchmark will start to the joint of the second hole 34b.

The first long in the vertical by this way hole 34a is formed in the top (not being embedded in the part in toner) of enclosure portion 34Y.On transmission characteristic (mobility) the not impact of the toner in enclosure portion 34Y.The second short in the vertical hole 34b is formed on the bottom of enclosure portion 34Y.

But it can utilize the short space of the position from the end face of enclosure portion 34Y to toner outlet W to be formed, and is shown completely as the function of locating pair benchmark.

As shown in FIG. 11 and 12, first bonding part 34e and the second bonding part 34f is formed in the top of enclosure portion 34Y, this first bonding part and the second bonding part as specific part, control enclosure portion 34Y in imaging equipment body 100 (capping receiving unit 73) with the horizontal attitude longitudinally intersected vertically.

First bonding part 34e and the second bonding part 34f is vertically projected into top from the external peripheral surface of enclosure portion 34Y, make when observing with the part (part parallel with the front view in Fig. 8) longitudinally intersected vertically, it becomes line symmetry relative to the virtual high line through the first Kong34aKong center, and it extends in the vertical (the spatial vertical direction of Fig. 8).

First bonding part 34e and the second bonding part 34f engages with the bonding part 73m of capping receiving unit 73, as shown in figure 29.When enclosure portion 34Y mounts and dismounts in capping receiving unit 73, the horizontal attitude of enclosure portion 34Y is controlled, and under the state that capping receiving unit 73 is equipped with enclosure portion 34Y, the horizontal attitude of enclosure portion 34Y is controlled.First bonding part 34e (specific part) is formed in directly over the first hole 34a, and when observing in the part longitudinally intersected vertically, it has rectangular shape.Form teat 34e1, this teat 34e1 be the first bonding part 34e in the vertical (on installation direction) give prominence to towards the end face of the first hole 34a.The front portion of teat 34e1 is formed as taper, as shown in figure 11.

On the other hand, the second bonding part 34f is formed on the both sides of the first bonding part 34e, makes the first bonding part 34e sandwiched.It engages with the bonding part 73m be formed in capping receiving unit 73, and the first bonding part 34e and the second bonding part 34f can be entered.

During owing to being installed on capping receiving unit 73 at enclosure portion 34Y, the conical projections 34e1 of the first hole 34a engaged with bonding part 73m before the second bonding part 34f, and enclosure portion 34Y can steadily carry out to the installation operation of capping receiving unit 73.

As shown in FIG. 11 and 12, shoulder part 34q is formed in the outer circumference portion office of the part of the formation holding portion 34z of enclosure portion 34Y.Upper surface and sidepiece comprise plane, and this shoulder part 34q is constructed so that these planes can form rectangular cross section.

When the toner container 32Y being furnished with shoulder part 34q installs to toner container holding portion 70, it operates with installation and interlocks, and contacts the localization part 73q (Figure 29) be arranged in the capping receiving unit 73 of pack accommodating portions 70.

Therefore, the deflection of enclosure portion 34Y in capping receiving unit 73 is controlled, and enclosure portion 34Y can steadily carry out to the installation of capping receiving unit 73.

As is illustrated by figs. 11 and 12, outstanding on the external peripheral surface of enclosure portion 34Y crimping section 34c is respectively formed on two lateral portions of enclosure portion 34Y.

This enclosure portion 34Y utilizes crimping section 34c to be installed on the capping receiving unit 73 of toner container holding portion 70 (imaging equipment body part 100).Or upon opening, the crimping section 73d (see Figure 29 and Figure 37-39) of its capped receiving unit 73 is along the direction extruding of the power of opposing installation direction (or disassembly direction).

Therefore, user can perform toner container 32Y and operates to the installation of capping receiving unit 73.Or, when disassembling section, after the reacting force of the power of opposing installation direction (or disassembling section direction) is experienced in the position that crimping section 34c and crimping section 73d engages, the control of installation direction (or disassembling section direction) will strengthen, and installation operation (or disassembling section) will complete with a stroke.

Therefore, operate in (or disassembling section) at toner container 32Y to the installation of capping receiving unit 73, user can obtain strong click effect and feel.

As shown in Figure 8, the crimping section 34c be formed in two lateral portions of enclosure portion 34Y is in the Virtual water plane of the central point (this is the small diameter portion that crimping section 34c and incompatible shape 34g are formed) through enclosure portion 34Y, and is separately positioned on external peripheral surface.

Crimping section 34c gives prominence at the external peripheral surface of horizontal side from enclosure portion 34Y, when making to observe in the section crossing with longitudinal direction, it is provided through on the visual horizontal line of the mid point of the dummy line at connection first Kong34aKong center and the second Kong34bKong center, and it extends in the vertical (the spatial vertical direction of Fig. 8).

Crimping section 34c along the longitudinal (installation direction) is formed, as shown in FIG. 11 and 12.The form inclination be formed as on fore side of crimping section 34c is less than the inclination on container body portion side.Thus, user can obtain the feel of strong click effect in the attaching/detaching operation of toner container 32Y to capping receiving unit 73, attaching/detaching operation is performed reposefully.

As is illustrated by figs. 11 and 12, on the end face of enclosure portion 34Y, as the RFID chip 35 of electronic data storage medium be arranged on mounting portion 34k (by bossing institute around) in, this mounting portion 34k is formed between the first hole 34a and the second hole 34b, stores various electronic data item in described RFID chip 35.Enclosure portion 34Y be installed to toner container holding portion 70 (capping receiving unit 73) upper time, RFID chip 35 be arranged to this RFID chip 35 be positioned to spaced apart with the antenna 73e (RFID antenna) in capping receiving unit 73 and faced by.Under the state that enclosure portion 34Y is kept by capping receiving unit 73, RFID chip 35 and antenna 73e perform contactless communication (radio communication).

In embodiment 1, RFID chip 35 is fixed to the position between the first hole 34a (primary standard hole) and the second hole 34b (secondary standard hole).The position of the antenna 73e of the relative capping receiving unit 73 of RFID chip 35 is limited by high precision.Therefore, the communication that occurs due to RFID chip 35 and the deviation of antenna 73e can be prevented bad.

Teat 34e1 and projection 34m is formed as outstanding to front side (right-hand side Figure 14) from the bossing (rib) formed in the periphery of mounting portion 34k respectively.When toner container 32Y faces down with enclosure portion 34Y and the supine topsy-turvydom of container body portion 33Y is placed, by teat 34e1 and projection 34m, can prevent the RFID chip 35 remained in the 34k of mounting portion from directly contacting the problem of area supported.

As shown in FIG. 11 and 12, for guaranteeing that the incompatible shape 34g of the incompatibility of toner container 32Y is arranged on the external peripheral surface of enclosure portion 34Y.Incompatible shape 34g be configured to only installation from toner container 32Y to toner container holding portion 70 operation correct time (or time on tram that toner container 32Y is installed to toner container holding portion 70) it be just coupled in the mating part 73c (see Figure 32) of capping receiving unit 73.

As shown in Fig. 8 and Figure 27 A-27C, the shape that incompatible shape 34g has the color according to the toner held in toner container 32Y (container body portion) and changes.

As shown in fig. 27 a, have corresponding to the incompatible shape 34g of the toner container 32C of cyan and be merely able to be coupled to the shape in the mating part 73c of the toner container holding portion 70 of cyan.

As shown in figure 27b, the incompatible shape 34g corresponding to the toner container 32M of magenta is configured to have the shape that only can be coupled to in the mating part 73c of the toner container holding portion 70 of magenta.

As shown in Figure 8, the incompatible shape 34g corresponding to yellow toner container 32Y is configured to have and is merely able to be coupled to the shape in the mating part 73c of the toner container holding portion 70 of yellow.

As seen in fig. 27 c, be configured to have corresponding to the incompatible shape 34g of the toner container 32K of black and be merely able to be coupled to the shape in the mating part 73c of the toner container holding portion 70 of black.

By this structure, the toner container of different colours can be prevented (such as, yellow toner container) be set in the toner container holding portion (such as the toner container holding portion of cyan) of predetermined color, cause forming desirable image.That is, toner container is prevented to the misspecification of toner container holding portion.

Alternately, the shape of the incompatible shape 34g for different toner container as shown in Figure 28 A to 28E can be used, to replace shown in Fig. 8 and Figure 27 A to 27C.

Enclosure portion 34Y in embodiment 1 is formed to make incompatible shape 34g have raised or sunken shape, and is arranged to longitudinally extend towards container body portion 33Y from the front ends of enclosure portion 34Y.Incompatible shape 34g is formed to make its position (position in fig. 14 on right-hand side) more be positioned at installation direction side (on right-hand side in fig. 14) than toner outlet W.

If color is different with it for toner container when performing the installation operation of toner container 32Y as shown in Figure 4 when constructing by this way, interference does not engage with capping receiving unit 73c by the incompatible shape 34g being arranged on the front portion of enclosure portion 34Y, reliably can prevent the opening operation of valve element 34d of the toner outlet W covering enclosure portion 34Y from starting and the toner of different colours be transferred in imaging equipment body 100 and the problem unexpectedly will supplied from toner outlet W.

Imaging device 100 in embodiment 1 is formed at toner container 34Y from after top is placed into toner container holding portion 70, as shown in Figure 4, flatly performs sliding motion (in the vertical), and can complete installation operation.

Need the incompatibility judging toner container in the position of the capping receiving unit 73 of toner container holding portion 70.Therefore, the structure arranging incompatible shape 34g as mentioned above in the front portion of enclosure portion 34Y becomes favourable.Reference Fig. 8 and 12, incompatible shape 34g are two projections be formed radially in the front upper part of enclosure portion 34Y.

Then, the incompatible shape 34g of the various shapes that can be formed is described with reference to Figure 27 A to 27C or Figure 28 A to 28E.

Do not need to manufacture the metal die with the type equal number of toner container (enclosure portion).By this structure, utilize a metal die can form the enclosure portion of the incompatibility with two or more types, and the manufacturing cost of the toner container of whole type is minimized.

As shown in FIG. 11 and 12, incompatible shape 34g is arranged on enclosure portion 34Y.Thus, longitudinally flatly be received, and toner container 32Y (enclosure portion 34Y) tilts, and when being inserted in capping receiving unit 73, incompatible shape 34g interferes in the position of the mating part 73c of capping receiving unit 73, and can guarantee the judgement of the incompatibility to above-mentioned toner container.

Kind due to toner container is specific, and concerning each kind, the incompatible shape 34g being formed in the fore-end of enclosure portion 34Y forms diverse location on the external peripheral surface of enclosure portion 34Y, extends along the longitudinal with convex shape.

Although in embodiment 1, the incompatible shape 34g of enclosure portion 34Y is formed as convex shape, the mating part 73c of capping receiving unit 73 is formed as concave shape, but the incompatible shape 34g of enclosure portion 34Y can be formed as concave shape, and the mating part 73c of capping receiving unit 73 can be formed as convex shape.

With reference to Figure 12, in embodiment 1, because the enclosure portion 34Y place that destination is forming the bossing 34h being used for incompatibility of toner container finds out.Bossing 34h is constructed such that how imaging equipment body 100 is correct, and it can be engaged in the co-operating member (not shown) of container reception portion 72.

As shown in figure 12, the recess 34x (insertion opening) exposing a part of the gear 33c of container body portion 33Y is formed on the external peripheral surface of enclosure portion 34Y.

When toner container holding portion 70 is provided with toner container 32Y (see Figure 40 to 42), the gear 33c exposed from the recess 34x of enclosure portion 34Y engages with the driven wheel 81 (Figure 29 shown in dotted line) be arranged in capping receiving unit 73.By these gears meshing, container body portion 33Y is rotated by driven wheel 81 together with gear 33c.

As shown in Figs. 13 and 14, when valve element 34d opens toner outlet W, valve holding portion 34n valve element 34d being left in inner side is formed in the bottom of enclosure portion 34Y.Valve holding portion 34n is the part that the bottom of holding portion 34z is swelled towards bottom.

Valve holding portion 34n forms the space that rectangle part is given prominence to downwards.The part (holding portion 34z) that container body portion 33Y inserts and valve holding portion 34n do not separate with wall, but form a continuous space.Therefore, when container body portion 33Y is inserted into enclosure portion 34Y, for the coffin in the bottom of holding portion 34z, a part will be soared.

Valve holding portion 34n keeps valve crushed element 34d2 after valve element 34d opens toner outlet W.As shown in FIG. 11 and 12, sliding channel 34n1 (the first rail portion) is formed on the inside surface of valve holding portion 34n, it act as rail portion, and it guides the opening/closing operation of valve element 34d together with valve track 34t (the second rail portion shown in Figure 20).Sliding channel 34n1 is the groove extending longitudinally being parallel to enclosure portion 34Y, and extends from the front side (right side of Figure 14) of valve holding portion 34n.

Sliding channel 34n1 and valve track 34t is parallel to each other in longitudinal formation.Valve track 34t does not extend to valve holding portion 34n, but leaves space between valve track 34t and valve holding portion 34n.

Formation and the operation of valve element 34d will be described.

Enclosure portion 34Y as above is communicated with container body portion 33Y through opening A, and the toner of discharging from opening A is discharged (the direction in figure 3 shown in dotted arrow) from toner outlet W.

In embodiment 1, as shown in figure 14, columnar hollow part B (space) is formed in the inner side of enclosure portion 34Y, and it can (longitudinal direction in Figure 14) be extended in the vertical.The internal diameter of hollow space B is formed as the internal diameter being less than holding portion 34z (head of container body portion 33Y inserts wherein), as shown in figure 17.

The toner channel C that drops is formed in the inner side of enclosure portion 34Y, and is arranged to column structure, has fixing aisle spare (cross-sectional area) from the circumference of the bottom of hollow space B to toner outlet W.The toner performing column structure drops freely dropping of channel C by the toner of the opening A from container body portion 33Y that the hollow space B of capped part 34Y discharges, and will be discharged to (toner tank part 61Y) outside container from toner outlet W reposefully.

As shown in figs. 21 and 22, enclosure portion 34Y (under the state that valve element 34d, valve seal 36, lidstock part 37 and RFID chip 35 are removed) is not by the welding of two or more moulded parts being formed, but by integrally moulded and formed.Enclosure portion 34Y has complicated structure and comprises claw portion 34j, incompatible shape 34g, crimping section 34c, toner outlet W and toner and to drop channel C etc.

In order to the enclosure portion 34Y by this labyrinth of molded formation really, and do not use two to or multipair metal die, as shown in figure 23, when enclosure portion 34Y observes on the projection plane longitudinally intersected vertically, needing claw portion 34j and hole 34j1 and 34j3 that be used for being molded to be arranged in claw portion 34j, incompatible shape 34g, crimping section 34c, toner outlet W and toner drops near channel C, makes these parts can not be overlapped with other parts.Specifically, claw portion 34j and must to be arranged to these parts for molded hole 34j1 and 34j3 not overlapping with other parts (comprise incompatible shape 34g, crimping section 34c, toner outlet W, toner drop channel C etc.).

Enclosure portion 34Y forms claw portion forming section 34i between holding portion 34z and hollow space B, and claw portion 34j is formed by it.Claw portion forming section 34i is formed as the diameter that periphery diameter is less than the periphery of holding portion 34z, and is greater than the diameter of the periphery of the part wherein forming hollow space B.

Similarly, the diameter that claw portion forming section 34i is formed inner periphery is less than the diameter of the inner periphery of holding portion 34z, and is greater than the diameter of the inner periphery of the part wherein forming hollow space B.

In order to claw portion 34j may be fitted in the bottleneck portion 33a (opening A) of container body portion 33Y, form hook portion outstanding to the inside in front end.

Figure 24 A and 24B illustrates the metal die 200 of the casting for carrying out the enclosure portion 34Y comprising claw portion 34j.Metal die 200 comprises internal mold 201 and die main body 202.

As shown in fig. 24 a, when mould 201 and 202 sets, the resin material be melted pours into the space between mould 201 and 202.After execution cooling procedure, form claw portion 34j (enclosure portion 34Y).

Subsequently, as shown in fig. 24b, after mould 201 is separated with 202, claw portion 34j (enclosure portion 34Y) is removed.

In order to form the hook portion of claw portion 34j, in die main body 202, form raised portion 202a.In order to mould 201 is separated with mould 202, is formed near the claw portion 34j in enclosure portion 34Y and be used for the first molded hole 34j1, for taking out the raised portion 202a of die main body 202.

Specifically, wall is arranged between the periphery of claw portion forming section 34i and the periphery of hollow space B, and the first hole 34j1 is formed in this wall.This hole is equivalent to be formed in the first hole 34j1 formed in the inner circumferential side of claw portion 34j1 in Figure 23.

The the first hole 34j1 being formed in the inner circumferential side of claw portion 34j is formed on attaching surface 34v, and lidstock part 37 pastes on this attaching surface 34v.But in order to meet the function (sealing characteristics of container body portion 33Y and enclosure portion 34Y) of lidstock part 37, except the position of the first hole 34j1, most of lidstock part 37 can be installed on attaching surface 34v.

As shown in figure 23, the second hole 34j3 be formed on the inner circumferential surface of claw portion 34j is arranged for the rear surface (side that hook portion is not given prominence to) forming claw portion 34j.Specifically, the second hole 34j3 is formed in the opening in the surface of the rising wall between claw portion forming section 34i and holding portion 34z.

As shown in figure 23, the recess 34x in the claw portion that bottom-right location place is formed act as the second hole 34j3.As shown in figure 23, the depression 34j2 in the claw portion 34j that uppermost position in fig-ure is formed is as the second hole 34j3.

Thus in embodiment 1, enclosure portion 34Y is by integrally moulded and formed.With carry out compared with the bonding of two or more molding part or the situation of welding, the precision variation due to bonding or welding can be prevented and the inaccurate problem of enclosure portion size that causes.

Therefore, the gap between container body portion 33Y and enclosure portion 34Y will be kept with good accuracy.The problem of performance degradation sealed with lidstock part 37 between parts 33Y and 34Y and the toner outlet W of enclosure portion 34Y supplement mouthful 72w skew from the toner of imaging equipment body 100 and then the problem that causes toner to be scattered is prevented.Enclosure portion 34Y is by integrally moulded and formed, and compared with carrying out the situation of two or more moulding part bonding or welding, the physical strength of enclosure portion 34Y can increase.The cost of metal die can reduce.

As shown in figures 19-22, annular lidstock part 37 is bonded at the apparent surface (in the face of the surface around the bottleneck portion 33a of the opening A of container body portion 33Y, that is: attaching surface 34v) of enclosure portion 34Y.Lidstock part 37 is arranged for around the gap between opening A closed container main part 33Y and enclosure portion 34Y, and is formed (foam resin, as polyurethane foam) by resilient material.

As shown in figs. 21 and 22, in embodiment 1, the hollow space 34v1 for lidstock part 37 and enclosure portion 34Y being separated is formed in the attaching surface 34v of enclosure portion 34Y.Recess 34x is insertion opening, inserts in this recess for cylindrical fixture lidstock part 37 and enclosure portion 34Y separated, to the position of position forming described depression 34v1 above the external peripheral surface that this recess is formed in enclosure portion 34Y.Depression 34x1 as the fulcrum of above-mentioned fixture is formed in a part for recess 34x (insertion opening).Even if when reclaiming toner container 32Y (enclosure portion 34Y), it also retains, utilize this structure, lidstock part 37 easily can be separated from enclosure portion 34Y.

Specifically, cylindrical fixture (such as, phillips screwdriver) can insert from recess 34x (insertion opening), and the front end of fixture can be inserted in depression 34v1.That is, the front end of fixture is inserted in a part for downside (attaching surface side) for lidstock part 37.

Lidstock part 37 depression 34x1 is separated from attaching surface 34v as fulcrum, and the core of cylindrical fixture joins in depression 34x1.The lidstock part 37 that thin-film component 37a pastes in embodiment 1 pastes on the surface on enclosure portion 37Y.Thin-film component 37a is hard compared with foam resin, is formed by the material of such as mylar, and forms the major part of lidstock part 37.Lock out operation characteristic above by stationary fixture will be improved.

Depression 34v1 for separating of lidstock part 37 is formed in the position corresponding with the inner circumferential side of lidstock part 37, and is formed in the position of the exterior lateral area in the region corresponding to lidstock part 37 contacting container main part 33Y.That is, the position be separated with the contributive region of the sealing characteristics of reality to lidstock part 37 faced by the 34v1 that caves in is formed as.Prevent the problem of the sealing characteristics failure between two parts 33Y and 34Y causing thus, the lidstock part 37 inserted between container body portion 33Y and enclosure portion 34Y can not be changed by depression 34v1.

In the enclosure portion 34Y of embodiment 1, as shown in figure 20, relative to the crimping section 34c arranged on the leading section of longitudinal direction, lidstock part 37 arranges container body portion 33Y side (left side in fig. 14) in the vertical.Crimping section 34c gives prominence to from the external peripheral surface of enclosure portion 34Y, and increases the external diameter of enclosure portion 34Y.By arranging crimping section 34c and lidstock part 37 at diverse location place, lidstock part 37 needs the adhering range (or external diameter of enclosure portion 34Y) of specified quantitative according to the size of the bottleneck portion 33a (opening A) of container body portion 33Y, the expansion (larger diameter) of enclosure portion 34Y is prevented.

The external diameter of the part that the attaching surface 34v that the external diameter that enclosure portion 34Y is formed as the position that crimping section 34c is formed is less than lidstock part 37 is formed.Therefore, even if form crimping section 34c, external diameter can not become excessive, but the position of enclosure portion 34Y can guarantee that the attaching surface of lidstock part 37 is large a little.

That is, need not expand enclosure portion 34Y, the high-seal characteristic of container body portion 33Y and enclosure portion 34Y is kept, and can perform the attaching/detaching operation of toner container 32Y reposefully.

As shown in figures 11 and 14, the mounting portion 34k for installing RFID chip 35 is formed in the end face of enclosure portion 34Y.This mounting portion 34k is wall portion, and this wall portion is formed as its periphery and gives prominence to from the end face of enclosure portion 34Y.Base portion for four angles of the RFID chip 35 of fixing rectangle is arranged on four angles of the rectangular wall part inside the 34k of mounting portion.By being placed in base portion by RFID chip 3, the electron device be formed on the back side (in the face of the first element 34Y1) of RFID chip 35 can not contact the first element 34Y1.After RFID chip 35 is arranged on the 34k of mounting portion, RFID chip 35 is placed in base portion, and applies heat and pressure by the part to base portion, cooling curing and perform the connection at four angles of RFID chip 35.

As shown in figure 20, valve track 34t is formed in the bottom of enclosure portion 34Y, this valve track 34t (the second rail portion) for guiding valve element 34d in both sides, and is vertically moving valve element, makes valve element 34d open and close toner outlet W.Relative to the edge of bottom forming toner outlet W, valve track 34t has short side direction (intersect vertically with the longitudinal direction of toner container 32Y and be the vertical direction in Figure 14).Suspended portion (is parallel to the direction of the longitudinal direction of toner container 32Y) along the longitudinal to be installed and is formed.The end of this suspended portion, as vertical wall 34s, will be explained below.

Two the vertical wall 34s being formed in the both sides of the edge of enclosure portion 34Y are formed into the position being projected into the position closing toner outlet W (see Figure 45) in longitudinal direction (installation direction) from the end of the closing direction of valve element 34d respectively continuously.Stop that valve element 34d is arranged on the upper surface of valve track 34t to avoid the latch projection dropping out front side.

In embodiment 1, the part as valve track 34t is the part of extending from above-mentioned latch projection in container body portion 33Y side.Vertical wall 34s extends from the position of above-mentioned latch projection further to front side.The jut 34m that the end face that (installation direction) intersects vertically from is in the vertical given prominence to is formed in enclosure portion 34Y.Jut 34m is arranged on the lower end of the second hole 34b, makes the second hole 34b can be sandwiched on short side direction (the spatial vertical direction in Figure 14).Two vertical wall 34s are configured, and the vertical plane of the lateral edges in jut 34m can be included respectively.That is, the vertical plane of the lateral edges in the outside of jut 34m is formed in similar face with the vertical wall 34s of the rib forming valve guide rail 34t.

The bottom of two jut 34m is stretched the height identical respectively with the rib forming the second hole 34b (edge of hole 34b).

The leading section of jut 34m can be connected in shape, can form a smooth height, and the both side surface of this height also can be used as vertical wall 34s.

The vertical wall 34s formed by this way is the nip side clamped by valve closing organ 72d (valve clamping device) in capped receiving unit 73 (toner container holding portion 70) (see Figure 45).That is, when enclosure portion 34Y is set in capping receiving unit 73 attitude of valve element 34d limit by valve closing organ 72d, this valve closing organ 72d also act as valve clamping device.Thus, as mentioned above, as nip side vertical wall 34s in the mounting direction (dextrad in Figure 45) arrange in long way.

When taking out toner container 32Y from toner container holding portion 70, compared with closing the moment of valve element 34d completely with valve closing organ 72d, when valve closing organ 72d (the second retained part 72d2) can postpone the maintenance cancelling valve element 34d on vertical wall 34s.

Thus, before valve element 34d closes toner outlet W completely, toner container 32Y is just prevented from by the problem of taking out from equipment body part 100.Especially, in the last moment that enclosure portion 34Y is separated with capping receiving unit 73, the point of the longitudinal direction (installation direction) of two jut 34m is because they are in the end face position that longitudinally (installation direction) is outstanding from the first hole 34a, release valve closing organ 72d (the second retained part 72d2) is performed the maintenance of valve element 34d, and the effect preventing the bad closedown of above-mentioned valve element 34d is positive.Formation and the operation of valve closing organ (valve clamping device) 72d are described with reference to Figure 43 to 45 below.

Valve element 34d is arranged on the bottom of enclosure portion 34Y, and valve seal 36 pastes on surface relative with toner outlet W on this valve element 34d.Valve element 34d interlocks for operating to the attaching/detaching of toner container holding portion 70 with toner container 32Y, opens and closes toner outlet W, as shown in Figure 15 to 17.

As shown in figs. 25 and 26, valve element 34d is configured to comprise valve major part 34d1 and valve crushed element 34d2.Valve crushed element 34d2 is outstanding to container body portion 33Y side from valve major part 34d1, and has the little thickness of the thickness that is less than valve major part 34d1.A pair valve sliding part 34d12 is formed on the outside of valve major part 34d1, and a pair valve track bonding part 34d15 is formed on the inner side of valve major part 34d1.The projection of the direction of insertion of toner container 32Y is parallel in the sidepiece that valve sliding part 34d12 is formed in valve major part 34d1.Valve track bonding part 34d15 is formed in the projection apart from valve seal 36 preset distance inside valve major part 34d1.

The valve sliding part 34d12 of valve major part 34d1 engages with the sliding channel 34n1 (the first rail portion) of enclosure portion 34Y, and engages into the valve track 34t of enclosure portion 34Y (the second rail portion) is inserted between the valve track bonding part 34d15 of valve seal 36 and valve major part 34d1.Because valve element 34d moves along these rail portion 34n1 and 34t, valve major part 34d1 opens and closes toner outlet W.

In embodiment 1, the longitudinal length (length on the length direction of toner container 32Y) being formed in the sliding channel 34n1 in valve holding portion 34n (as shown in figure 20) is less than the longitudinal length of valve track 34t (the second rail portion).

Valve seal 36 as seal element is pasted onto the upper surface (in the face of toner outlet W) of valve major part 34d1.Valve seal 36 is for preventing toner from the spatial leaks between toner outlet W and valve formant 34d1 under the state of closing toner outlet W at valve major part 34d1 (valve element 34d).Valve seal 36 can be formed by foam resin etc.

As shown in figs. 25 and 26, the valve seal 36 in embodiment 1 is arranged in longitudinal direction (installation direction) and gives prominence to from valve element 34d end in the closing direction.As shown in figs. 25 and 26, valve crushed element 34d2 and the valve major part 34d2 of valve element 34d are integrally formed, with the link position (part in Figure 18 B indicated by dotted line) with valve major part 34d2 for basic point elastic deformation in the vertical direction.

The valve crushed element 34d2 of valve major part 34d1 is arranged on container body portion 33Y side (see Figure 15) longitudinally.Stop part part 34d22 and stop part release portion 34d21 is formed in valve crushed element 34d2.Valve crushed element 34d2 is mounted to have the inclination from valve major part 34d1 lower portion (bottom Figure 14).

The stop part part 34d22 of valve crushed element 34d2 is formed in the wall portion on the end of (left direction in Figure 18 A) in the opening direction of valve crushed element 34d2.When stop part part 34d22 contact is formed in the contact portion 34n5 in the container part 34n22 of enclosure portion 34Y, this can control valve element 34d from the motion of state to the direction of opening toner outlet W of closing toner outlet W.

The stop part release portion 34d21 of valve crushed element 34d2 is formed as vertically lower portion and gives prominence to.By receiving outside power from bottom, stop part release portion 34d21 combines and the stop part part 34d22 that moves up with the elastic deformation of valve crushed element 34d2, cancels the contact condition of contact portion 34n5.Stop part release portion 34d21 is the bevelled projection of tool, this inclined-plane is formed on both sides in the vertical, and this stop part release portion is formed between stop part part 34d22 and link position (link position of valve major part 34d1 and valve crushed element 34d2).

Stop part release portion 34d21 and toner container 32Y operates to the installation of toner container holding portion 70 and interlocks, and contact is formed in the stop part release formed in container reception portion 72 energizes part 72b (see Figure 29).When it by stop part release energize part 72b boost time, valve crushed element 34d2 carries out elastic deformation upwards, and stop part part 34d22 is moved upward.By this way, the contact condition of stop part part 34d22 and contact portion 34n5 is cancelled, and valve element 34d motion is in the direction of the opening allowed to.

In embodiment 1, valve crushed element 34d2 towards lower tilt, and by stop part release energize part 72b boost.By the elastic deformation of valve crushed element 34d2, this inclination is cancelled, and it and valve major part 34d1 are in alignment.Therefore, in valve holding portion 34n, the amount bent up backward of the relative valve major part 34d1 of valve crushed element 34d2 reduces (or amount of bow becomes zero backward).Therefore, by the problem that the valve crushed element 34d2 preventing from holding in valve holding portion 34n contacts with both container body portion 33Y, and the space of valve holding portion 34n is effectively used.

Then, the operation operating the valve element 34d interlocked with toner container 32Y to the installation of toner container holding portion 70 is described with reference to Figure 18 A to 18C.

In Figure 18 A and 18C, the position of valve element 34d is equal to the position of valve element 34d in Figure 15 and 16 respectively.As shown in Figure 18 A, toner container 32Y operates (motion of going up to the right in Figure 18 A) beginning to the installation of toner container holding portion 70.

When the stop part release portion 34d21 of valve element 34d also do not arrive the stop part release be formed in container reception portion 72 energize position (see Figure 29) of part 72b time, the stop part part 34d22 of valve element 34d contacts with contact portion 34n5, and valve element 34d motion is in the direction of the opening controlled.

Subsequently, if the installation operation of toner container 32Y continues, as shown in figure 18b, stop part release portion 34d21 is discharged by stop part the part 72b that energizes and boosts, and valve crushed element 34d2 is based on link position (part shown in dotted line) elastic deformation.Thus, the contact condition of stop part part 34d22 and contact portion 34n is cancelled, and valve element 34d relative motion is in the direction of the opening allowed to.

Subsequently, valve element 34d contacts the toner being formed in capping receiving unit 73 and supplements the wall portion (see Figure 29) that the periphery of mouthful 72w is formed.The motion of valve element 34d in toner container holding portion 70 (capping receiving unit 73) is controlled (valve element 34d can not absolute motion in the vertical).But toner container 32Y motion is in the mounting direction carried out, perform valve element 34d relative motion in the direction of the opening.

As shown in figure 18 c, valve element 34d relative motion is to the side of container body portion 33Y, and valve crushed element 34d2 is stored in valve holding portion 34n.By this way, by valve element 34d motion in the direction of the opening, opening of toner outlet W is done.Now, the stop part release portion 34d21 of valve element 34d is stored in the opening 34n6 (see Figure 17) of valve holding portion 34n.

Toner container 32Y in embodiment 1 has valve crushed element 34d2, and it performs the elastic deformation of valve element 34d based on the link position with valve major part 34d1.The stop part release portion 34d21 of the stop part part 34d22 controlling valve element 34d motion in the direction of the opening and the control of cancelling this motion is arranged on valve crushed element 34d2.When toner container 32Y is in separate state, toner outlet W freely can not be opened by valve element 34d.Only when toner container 32Y is installed on imaging equipment body 100, the installation of the opening operation and toner container 32Y that cause valve element 34d to open toner outlet W operates and interlocks.

As shown in figure 20, on the top of valve track 34t, the groove that strides over a ditch forms rib 34p, and this rib has vertical surface (or being parallel to the vertical surface of Virtual water plane) in the Virtual water plane of vertical surface 34s comprising valve track 34t, extends along the longitudinal.When the vertical surface 34s that rib 34p is arranged in valve track 34t is clamped by the first clamping element 72d1 of valve closing organ 72d (valve clamping device) (as shown in Figure 43 to Figure 45), the first hold assembly 72d1 is stoped to enter groove on valve track 34t.That is, the distance between rib 34p and valve track 34t is configured to the height (in the vertical direction of Figure 43) being less than the first clamping element 72d1.

Extend if rib 34p is formed as in the vertical (longitudinal direction in Figure 14), and outstanding to side direction (vertical direction in fig. 14), and namely the above-mentioned functions of rib 34p realizes.Rib 34p is not needed to have above-mentioned vertical surface.

As shown in figs. 25 and 26, on a pair retained part 34d11 front end of being formed in the installation direction of the valve major part 34d1 of valve element 34d and lateral edges.As shown in Figure 43 to 45, when the opening/closing action of valve element 34d, retained part 34d11 is clamped by the second clamping element 72d2 (valve clamping device) of valve closing organ 72d.

The joined wall 34d11a that the front end along installation direction that retained part 34d11 is included in valve major part 34d1 raises, be formed on retained part 34d11 be parallel to installation direction extend prevent wall 34d11b and sidewall 34d11c.

When the opening/closing operation of valve element 34d, the retained part 34d11 of valve element 34d is clamped by the second clamping element 72d2 of valve closing organ 72d (valve clamping device), and the vertical surface 34s of enclosure portion 34Y is clamped by the first clamping element 72d1 of valve closing organ 72d (valve clamping device).By this way, when the opening/closing action of valve element 34d, enclosure portion 34Y and the attitude of valve element 34d in capping receiving unit 73 are defined.

In the toner container 32Y of embodiment 1, as shown in figure 15, the stop part release portion 34d21 of valve element 34d is arranged in a reservoir (on the left-hand side in Figure 14) on main part 33Y side longitudinally relative to the incompatible shape 34g of enclosure portion 34Y.That is, relative to the position forming incompatible shape 34g, stop part release portion 34d21 is formed on left-hand side in fig. 14.When the installation operation carrying out toner container 32Y as shown in Figure 4, if the color of toner container is different, the incompatible shape being arranged on the front portion of enclosure portion 34Y will contact, and not coordinate with the mating part 73c of capping receiving unit 73.

Can reliably prevent following problem, that is: the opening operation (stop part part 34d22 is discharged by stop part release portion 34d21) covering the valve element 34d of toner starts, different colors will feed in imaging equipment body 100, and will unexpectedly supply from toner outlet W.Imaging device 100 in embodiment 1 is formed at toner container 32Y from after top is placed on toner container holding portion 70, and level carries out (in the vertical) sliding motion, and then installation operation can complete, as shown in Figure 4.

Need the incompatibility judging toner container in the position of the capping receiving unit 73 of toner container holding portion 70.Therefore, the structure as mentioned above incompatible shape 34g being arranged on the leading section of enclosure portion 34Y will be favourable.In sliding channel 34n, the valve major part 34d1 be provided with in the toner container 32Y in embodiment 1 in guiding valve element 34d opens and closes the sliding channel 34n1 as rail portion (the first rail portion) and the valve track 34t (the second rail portion) of the operation of toner outlet W.

As shown in figure 20, sliding channel 34n1 (the first rail portion) is formed as extending in the vertical, is supported to make the valve crushed element 34d2 side in valve major part 34d1.On the other hand, in this side, valve track 34t (the second rail portion) is formed to extend in the vertical, is supported to make the side of the valve major part 34d1 away from valve crushed element 34d2.That is, valve major part 34d1 both sides in the vertical support by sliding channel 34n1 (the first rail portion) and valve track 34t (the second rail portion).

As shown in figure 20, the longitudinal length (length in the direction of insertion of toner container 32Y) being formed in the sliding channel 34n1 (the first rail portion) in valve holding portion 34n is less than valve track 34t (the second rail portion) length in the vertical.Sliding channel 34d1 is formed to make the longitudinal length of sliding channel 34d1 be less than the length of the valve sliding part 34d12 of valve element 34d.

Specifically, as shown in figure 20, valve track 34t (being folded in the groove between vertical wall 34s and rib 34p) is formed, and its length is relatively grown and is approximately 15 to 20mm.On the other hand, as illustrated in figures 19 and 20, sliding channel 34n1 is formed to make its longitudinal length be approximately 1 to 2mm.This groove by upper wall, sidewall and lower wall (as shown in dotted line in Figure 19 and 20) around groove.The end of sliding channel 34n1 is similar face with another surface of wall inside enclosure portion 34Y.That is, the longitudinal length of sliding channel 34n1 is identical with the wall thickness of enclosure portion 34Y.

In addition, the enclosure portion 34Y in embodiment 1 is constructed such that along with valve element 34d opens the operation of toner outlet W, and the distance between the part that valve major part 34d1 is supported by sliding channel and the part supported by valve track 34t shortens.

As shown in figure 20, along with the opening operation of valve element 34d, the distance (distance in the vertical) between the position that the position (position that valve sliding part 34d12 contacts with sliding channel) of sliding channel 34n1 contacts with valve track 34t and valve sliding part 34d12 shortens gradually.Therefore, valve element 34d opens the state (state in Figure 16 and 17) of toner outlet W be valve crushed element 34d2 the state deposited by valve holding portion 34n.Sliding channel 34n1 and valve track 34t supports valve major part 34d1 in short span, with valve major part 34d1 on long span by compared with the situation (state shown in Figure 15) that supports, the deformation extent (elastic deformation undertaken by contacting with valve holding portion 34n) of the valve crushed element 34d2 be connected with the end (end on container body portion 33Y side) of valve major part 34d1 diminishes.

When Continuous Observation compensates the opening operation of valve element 34d, valve crushed element 34d2 elastic deformation amount when stop part part 34d22 discharge by stop part release portion 34d21 (stop part release portion 34d22 by the stop part of equipment body part 100 discharge the part 72b that energizes boost time) become maximum.Along with valve major part 34d1 is reduced gradually by the span that sliding channel 34n1 and valve track 34t supports, valve crushed element 34d2 elastic deformation amount reduces.

Even if by this structure, valve element 34d has opened the state (state of Figure 16 and 17 of toner outlet W, valve crushed element 34d receive by valve holding portion 34n) for a long time, also can prevent the problem of valve element 34d plastic yield, the state (state of Figure 15) that valve element 34d has closed toner outlet W is identical.Therefore, even if after the opening/closing action of valve element 34d is performed, the problem that toner is revealed from the periphery of valve element 34d can be prevented.

Because the elastic deformation amount of valve crushed element 34d2 reduces gradually along with the opening operation of valve element 34d, installation operation (opening operation of valve element 34d) of toner container 32Y also performs reposefully.When in above-mentioned structure, valve element 34d opens the width of toner outlet W completely (state of Figure 16 and 17), the part that valve major part 34d1 is supported by valve track 34t (the second rail portion) can depart from from valve track 34t, valve major part 34d1 is supported in sliding channel 34n (the first rail portion), and it also can be formed like this.

In this case, because valve major part 34d1 is supported in sliding channel, under the state that toner outlet W completely broadly opens toner outlet W, valve element 34d can increase the amount of unclamping further, the elastic deformation amount of valve crushed element 34d2 also becomes less, and can realize above-mentioned effect.

In embodiment 1, with reference to Figure 15, in valve holding portion 34n (container part), the position passed through at the stop part release portion 34d21 of the opening operation valve crushed element 34d2 with valve element 34d defines pit 34n6 (hole), for reducing the contact force of stop part release portion 34d21 and valve holding portion 34n.Therefore, by arranging pit (hole) 34n6 in valve holding portion 34n, when the opening operation along with valve element 34d, valve crushed element 34d2 is incorporated in valve holding portion 34n, and stop part release portion 34d21 will not contact the upper surface (not compressing) of valve holding portion 34n.Therefore, with the opening operation of valve element 34d, the valve elastic deformation that this part 34d2 experiences of ceasing to be faithful diminishes.

In embodiment 1, in order to reduce the contact force of valve release portion 34d21 relative valve holding portion 34n, replacing pit 34n6 (hole), also slit can be set in identical scope.

Although be provided with pit 34n6 (hole) in embodiment 1 in the position (scope) that the stop part release portion being associated valve crushed element 34d2 with the opening operation of valve element 34d passes through, the position that at the end of hole or slit also can be formed in the opening operation of valve element 34d, stop part release portion 34d21 stops.

In this case, under valve crushed element 34d2 is in the smaller state of elastic deformation (state of Figure 16 and 17), in this state, valve crushed element 34d2 is deposited by valve holding portion 34n.

Valve holding portion 34n in embodiment 1 is used for the opened/closed operation performing valve element 34d reposefully.Namely, for this reason, valve holding portion 34n is arranged in enclosure portion 34Y, opened the state that the state of the width of toner outlet W and toner outlet W closed by valve element 34d at valve element 34d under, integral with enclosure portion 34Y, valve element 34d can not be projected into bottom from enclosure portion 34Y, and the opening/closing operation of valve element 34d can perform reposefully.

In the enclosure portion 34Y of embodiment 1, five claw portion 34j are disposed side by side on inner side in a circumferential direction, rotatably to keep container body portion 33Y, as shown in figure 23.Claw portion 34j is configured to a claw portion 34j and is arranged on the top relative with valve holding portion 34n, and all claw portion 34j are not arranged on the position of valve holding portion 34n.

As mentioned above, valve holding portion 34n is the part forming valve crushed element 34d2 and do not form claw portion 34j, and the space of respective container main part 33Y becomes large.Therefore, in the position of the bottom (arranging valve holding portion 34n) of enclosure portion 34Y, keep the power (constraining force) of container body portion 33Y to diminish.

On the other hand, in embodiment 1, claw portion 34j is arranged in the top relative with valve holding portion 34n.Even if the constraining force of enclosure portion 34Y to the bottom of container body portion 33Y is tending towards dying down, valve major part 33Y is tending towards rolling in glide direction, in order to offset this problem, being arranged on and will keeping container body portion 33Y with the claw portion 34j on the top of valve holding portion 34n.Therefore, will keep with well balanced capped part 34Y at whole circumferentially container body portion 33Y.As shown in figure 14, in embodiment 1, become the position of close valve holding portion 34n in enclosure portion 34Y for forming closely spaced teat H-shaped between container body portion 33Y and enclosure portion 34Y.

As mentioned above, even if the constraining force of enclosure portion 34Y to the bottom of container body portion 33Y is tending towards dying down and container body portion 33Y is tending towards toppling over along glide direction, due to the teat H contacting container main part 33Y of enclosure portion 34Y, this trend is restrained.Therefore, container body portion 33Y will keep with well balanced capped part 34Y.

As shown in Figure 16 and 45, when observing from vertical direction bottom, the toner outlet W of enclosure portion 34Y that opens and closes by valve element 34d be formed as hexagonal shape.

The edge 34r that lower portion is outstanding around toner outlet W is formed in enclosure portion 34Y.This edge 34r is formed as in the vertical towards wherein longitudinally going up the summit 34r on (longitudinal direction in Figure 45) two limits respectively from the pointed shape in the direction that toner outlet W separates.This edge 34r is the edge of hexagonal shape, and this hexagonal shape has opposed facing parallel portion 34r2 along the longitudinal, and is positioned at the part 34r1 of two vertical angles in the face of longitudinal summit.Toner outlet W is formed as hexagonal shape, makes it meet the hexagonal shape of edge 34r.

Summit 34r1 (being also the direction that valve element 34d opens and closes) around the longitudinal direction of the edge 34r of toner outlet W is formed as cusp shapes, and when closing valve element 34d, the valve seal 36 be pasted onto on valve element 34d is started by the summit 34r1 of the cusp shapes of small size with the sliding contact at 34r1 place, edge, and sliding contact area launches gradually.Thus, be difficult to by contacting with edge 34r and produce stripping and the breakage of valve seal 36.Due to when opening valve element 34d, the sliding contact surface produced with edge 34r narrows gradually, reduces the damage that valve seal 36 causes by contacting with edge 34r.

As shown in figure 46, the toner that the seal element 76 formed by foam resin pastes capping receiving unit 73 supplements on the periphery of mouthful 73w, prevent toner to supplement mouth 72w from toner to be scattered, this toner supplements the toner outlet W that mouthful 72w is opened to be communicated with toner container 32Y.Even if the edge 34r of enclosure portion 34Y along with toner container 32Y in the vertical installation operation and the seal element 76 be mounted opposite on the periphery that toner supplements mouthful 72w slides, the sliding contact of edge 34r1 and seal element 76 is started by the summit 34r1 of small size, and the sliding contact surface formed is launched gradually, be difficult to be peeling in the seal element 76 that toner supplements mouthful 72w because of contacting with edge 34r and breakage.

Due to when performing toner container 32Y disassembling section in the vertical, toner supplements the sliding contact surface that the seal element 76 of mouthful 72w and edge 34r produce and narrows gradually, and what produce because of contacting with edge 34r is reduced the damage that toner supplements the seal element 76 of mouthful 72w.

Therefore, prevent because toner container 32Y to be scattering into the problem in outside to the toner deposited in the toner container 32Y during attaching/detaching operation of equipment body part 100.

As shown in figure 16, in embodiment 1, the edge 34r of enclosure portion 34Y is formed as gradually thin shape, the amount being projected into bottom is reduced gradually, this is because the surface (surface of neighbouring vertices 34r1) that longitudinally (longitudinal direction in Figure 45) extends is separated from the center of toner outlet W.

If the valve seal 36 pasted on valve element 34d is rubbed by edge 34r in the attaching/detaching operation of longitudinal direction along with toner container 32Y, the damage of valve seal 36 can be prevented.If the seal element 76 (see Figure 46) be arranged on the periphery of enclosure portion 73 operates along with toner container 32Y attaching/detaching in the vertical and rubbed by edge 34r, the damage in seal element 76 can be prevented.

In embodiment 1, in toner container 32Y, 32M, 32C and 32K, use the toner required below meeting.Suppose that Dn (micron) represents number average particle diameter, Dv (micron) represents volume average particle diameter, and the requirement of toner is by representing below:

3≤Dv≤8(1)

1.00≤Dv/Dn≤1.40(2)

By using the toner meeting equation above, carrying out the selection of the toner-particle according to picture pattern when developing process, and keeping good picture quality, even if toner stirs for a long time in developing apparatus, good developing property can be kept.Toner will efficiently and reliably be transmitted, and the toner that can not block pipe 71 supplements passage.

Typically, the volume average particle diameter of toner and the measurement of number average particle diameter utilize CoulterCounterTA-2 (manufacture of Coulter company) or Coultermultisizer2 (manufacture of Coulter company) to carry out.

In embodiment 1, spherical particle toner is used as the toner using accommodation in toner container 32Y, 32M, 32C and 32K, this toner is formed as form factor SF-1 in the scope of 100 to 180, and form factor SF-2 is in the scope of 100 to 180.Can prevent clean-up performance from reducing, and keep high transfer efficiency.This toner can efficiently and reliably transmit, and the toner that can not block pipe 71 supplements passage.

Form factor SF-1 represents the spherical degree of toner-particle, and determines according to equation below:

SF-1＝(M2/S)*(100π/4)

In superincumbent equation, M is the maximum particle size in the projection plane of toner-particle, and S is the area in toner-particle projection plane.Therefore, when toner-particle is proper circle shape, form factor SF-1 is 100, and along with form factor is from 100 increases, sphericity reduces.

Form factor SF-2 represents the degree of irregularity of toner-particle, and can determine according to equation below:

SF-2＝(N2/S)*(100/4π)

In superincumbent equation, N is the girth in toner-particle projection plane, and S is the area in toner-particle projection plane.Therefore, the toner-particle that form factor SF-2 equals 100 does not have unevenness, and increases from 100 along with form factor SF-2, and unevenness increases.

Form factor SF-1 and form factor SF-2 is by catching the shooting image of toner-particle with scanning electron microscope S-800 (manufacture of Hitachi company limited) and carrying out analyzing and studying determining with image analysis equipment LUSEX3 (being manufactured by Nireco company).

Then, with reference to Figure 29 to 46, toner container holding portion 70 (container reception portion 72, capping receiving unit 73) is described.

As shown in Figure 4, container reception portion 72 and capping receiving unit 73 are formed in toner container holding portion 70.

As shown in figures 29 and 30, bottle butting section 72a is formed in the container reception portion 72 for often kind of color.Container reception portion 72 is also formed in the capping receiving unit 73 for often kind of color, toner container 32Y, 32M, 32C and 32K corresponding to often kind of color insert (white direction of arrow insertion), and each enclosure portion is non-rotatably kept by each container reception portion 72.

In Figure 29,30,34 to 36 and 40 to 42, in order to the formation of container reception portion 72 is described, in four capping receiving units 72, omit some enclosure portions.

As shown in Figure 29 to 31, the release of bottle butting section 72a, stop part energize part 72b, supplement a mouthful 72w, seal element 76 etc. be formed in the container reception portion 72 of toner container holding portion 70 as the valve closing organ 72d of valve clamping device, toner.

When the attaching/detaching operation of toner container 32Y, bottle butting section 72a act as the slidingsurface of toner container 32Y, and after the setting of toner container 32Y completes, it act as the retaining part that container body portion 33Y rotates.

Stop part discharges the rib that the part 72b that energizes is trapezoidal shape, and it is formed in capping receiving unit 73 side (downstream of the installation direction of toner container 32Y) in bottle butting section 72a.

Stop part discharges the part 72b that energizes and interlocks for operating with the installation of toner container 32Y, boost the stop part release portion 34d21 of valve element 34d, and cancel the contact condition (making the opening operation of valve element 34d become possibility) of stop part part 34d22 and contact portion 34n.

As shown in Figure 29 to 31,43 to 45, valve closing organ (valve clamping device) 72d is the position covered by capping receiving unit 73 on container reception portion 72, and supplements the upstream side of the installation direction of the toner container 32Y of mouthful 72w at toner.

Valve closing organ 72d is the parts of a pair horse-shoe shaped, be arranged to the glide direction in the face of Figure 43, and pivoting portions 72d3 is arranged to around torsion-coil spring rotatable.

First retained part 72d1 is formed in the end side of valve closing organ (valve clamping device) 72d, and the second retained part 72d2 is formed in another side.

As described previously, in toner container 32Y during the opening/closing operation of valve element 34d, two hold assembly 72d11 clamp the sandwiched part 34d1 of valve element 34d, and the vertical surface 34s of enclosure portion 34Y is clamped to the first hold assembly 72d1.When the opening/closing operation of valve element 34d, valve element 34d in capping receiving unit 73 and the attitude of enclosure portion 34Y be defined, and steadily opening/closing operation becomes possibility.

Referring to Figure 43 to 45, the opening/closing operation with valve element 34d is described, the operation of valve closing organ 72d (valve clamping device).

As shown in Figure 29 to 33, the capping receiving unit 73 of toner container holding portion 70 is provided with primary standard pin 73a, secondary standard pin 73b, mating part 73c, crimping section 73d, bonding part 73m, antenna 73e (RFID antenna), driven wheel 81, bearing 73k etc.

As utilize Figure 11 explain, primary standard pin 73a and secondary standard pin 73b engages with the first hole 34a of enclosure portion 34Y and the second hole 34b respectively.Perform the location of enclosure portion 34Y in capping receiving unit 73.

At this, formed long (as the position of the reference field of root on same level) than secondary standard pin 73b in the vertical with reference to Figure 32 and Figure 46, primary standard pin 73a.

Primary standard pin 73a and secondary standard pin 73b extends (it is the insertion path of toner container 32Y) separately in the vertical.The tip of primary standard pin 73a is formed as taper.

When performing the installation of toner container 32Y to capping receiving unit 73 and operating, allow toner container 32Y to the steady installation operation of enclosure portion 73.Bonding part 73m engages with the first bonding part 34e (specific part) in the enclosure portion 34Y being formed in toner container 32Y and the second bonding part 34f.

While the attitude of enclosure portion 34Y is controlled and enclosure portion is dismantled and be installed on capping receiving unit 73 thus, under the state that capping receiving unit 73 is equipped with enclosure portion 34Y, the attitude of enclosure portion 34Y is controlled.Mating part 73c engages with the incompatible shape 34g of front end of the enclosure portion 34Y being formed in toner container 32Y.Thus, in capping receiving unit 73, be formed at the mating part 73c that the incompatible shape 34g of toner container 32Y is corresponding.The toner container of different colours (such as, yellow toner container) is prevented to be set to mistakenly in the toner container holding portion 70 (such as, the toner container holding portion of cyan) of predetermined color.

At this, mating part 73c is formed in capping receiving unit 73 longitudinally upper near container reception portion 72 side, as shown in figure 32.Due to be arranged on the front end of enclosure portion 34Y incompatible shape 34g will with its interference, when first not engaging with the mating part 73c of capping receiving unit 73, the toner outlet W that reliably prevent enclosure portion 34Y is started by valve element 34d opening operation, different colours toner proceeds to imaging equipment body 100 and also unexpectedly supplies from toner outlet W.

Imaging device 100 in embodiment 1 is formed at toner container 34Y from after top is placed into toner container holding portion 70, and level (in longitudinal direction) performs sliding motion, and completes installation operation, as shown in Figure 4.Need to judge the incompatibility of toner container in capping receiving unit 73 in the position near container reception portion 73.Therefore, the structure of the above-mentioned side be formed near container reception portion 72 by mating part 72c is favourable.

In the installation operation of toner container 32Y, after the incompatible shape 34g of enclosure portion 34Y is coupled in mating part 73c, stop part discharges the part 72b that energizes and engages with the stop part release portion 34d21 of enclosure portion 34Y, and the stop part release position relationship of energizing between part 72b and mating part 73c is set.

Owing to will carry out the opening operation of valve element 34d thus after carrying out incompatibility judgement, the problem stoping the problem of the misspecification of toner container as above and the toner of different colours to be supplied to still becomes favourable.

With reference to Figure 31 to 33 and 40, be provided with bearing 73k, rotate freely in capping receiving unit 73 with the driving shaft of the driven wheel 81 in supporting driver 91.

Antenna 73e is arranged on the end face on rear side of capping receiving unit 73.The RFID chip 35 (see Fig. 5 and Fig. 9) that this antenna 73e installs on the end face of the enclosure portion 34Y with toner container 32Y performs noncontact radio communication.

As shown in Figure 31 to 33, the crimping section 73d of capping receiving unit 73 is on the downstream of the installation direction of toner container 32Y, and is respectively formed on the two side of container reception portion 73.As shown in Figure 31 to Figure 33, this crimping section 73d comprises sliding shoe 73d1 and torsionspring 73d2.

With reference to Figure 33, the shape of sliding shoe 73d1 is formed to make the slope 73d11 on rear side be less than the slope 73d12 on container reception portion 72 side.Thus, user can perform attaching/detaching operation reposefully in the attaching/detaching operation of toner container 32Y to capping receiving unit 73, obtains height click effect and feels.

The end of torsionspring 73d2 is maintained in depression (hollow space) 73d of sliding shoe 73d1.Sliding shoe 73d1 is inserted in the insertion opening 73d6 of capping receiving unit 73, and the coiler part of torsionspring 73d2 is inserted in the shank 73d5 of capping receiving unit 73.The other end of torsionspring 73d2 is held the jut 73d7 place of capping receiving unit 73.

By this structure, based on the spring force of the torsionspring 73d2 of this structure, the direction of arrow of each sliding shoe part 73d in Figure 37 (in the face of toner container 32Y) is energized.Therefore, install in operation (or disassembling section) process at toner container 32Y to capping receiving unit 73, user can obtain height click effect and feel.

Figure 34 to 36 illustrates that the enclosure portion 34Y of toner container 32Y is installed to the view of the state in the capping receiving unit 73 of toner container holding portion 70, and Figure 37 to 39 illustrates that the crimping section 34c of toner container 32Y engages with the crimping section 73d of capping receiving unit 73 and is installed to the view of the state on capping receiving unit 73.Figure 40 to 42 illustrates that the enclosure portion 34Y of toner container 32Y is installed to the view of the state on capping receiving unit 73.

As shown in Figure 34, Figure 37 and Figure 40, after being placed on container reception portion 72, the sliding motion performing toner container 32Y pushes it against capping receiving unit 73.

As shown in Figure 35, Figure 38 and Figure 41, for toner container 32Y, crimping section 34c is by contact squeeze part 73d (the slope 73d11 of sliding shoe 73d1).When toner container 32Y is pushed, crimping section 73d (sliding shoe 73d1) slides on the slope of crimping section 34c, and pushed away from the direction (contrary with the direction of arrow in Figure 37) away from enclosure portion 34Y, the spring force of torsionspring 34d2 is overcome.

If sliding shoe 73d1 is by the summit on the slope of crimping section 34c, as shown in Figure 36, Figure 39 and Figure 42, the slope 73d12 on rear side of sliding shoe 73d1 is by the slope on the container body 33Y side of contact squeeze part 34c.Now, energizing of sliding shoe 73d1 is performed by torsionspring 34d2.In slope 73d on the rear side of sliding shoe 73d1, on the slope on container body portion 33Y side of crimping section 34c, slope 73d12 is open, and enclosure portion 34Y will move to the rear side of capping receiving unit 73.

By this way, enclosure portion 34Y supplements arriving toner outlet W and toner the position that mouthful 72w aims at.

When the summit on the slope of sliding shoe 73d1 contact squeeze part 34c, sliding shoe 73d1 with the side upwardly crimping section 34c longitudinally intersected vertically.

Operated by the installation of toner container 32Y, toner container 32Y rotates and is inserted in capping receiving unit 73 by user, just after operation starts, experiences slight drag.Experience resistance strong a little when sliding shoe 34d1 is extruded part 34c extruding, and after this, sliding shoe 34d1, through the summit of crimping section 34c, can obtain toner container 32Y secure fit to the sensation on rear side.

Thus, in the installation operation of toner container 32Y, by giving user click effect feel clearly, the enclosure portion 34Y of toner container 32Y can be suppressed not to be installed to the problem of the installation site of the regulation of capping receiving unit 73.Operate contrary from operation during disassembling section toner container holding portion 70 (capping receiving unit 73) with above-mentioned installation at toner container 32Y (enclosure portion 34Y).

At this, the slope of crimping section 34c on container body portion 33Y side of enclosure portion 34Y is formed with the Slope Facies in side, front end than having precipitous gradient (being almost vertical gradient).The toner container 32Y (enclosure portion 34Y) be installed on capping receiving unit 73 can easily pull out.

When a pair crimping section 73d contacts a pair crimping section 34c, as shown in figure 38, a pair crimping section 73d acts on the axisymmetry of vector (vector of the power in Figure 38 shown in arrow) relative to container body portion 33Y of the power on each crimping section 34c.Therefore, when the installation and removal of toner container 32Y, when a pair crimping section 34c is exerted pressure by a pair crimping section 73d, enclosure portion 34Y is by the above-below direction pressed to equably in Figure 38.Therefore, enclosure portion 34 is prevented from by the problem of the sealing characteristics produced in the problem of uneven extruding, the lidstock part 37 installed between enclosure portion 34Y and container body portion 33Y between the problem of distortion and parts 33Y and 34Y.Balance is good and can carry out the stable disassembling section of toner container 32Y.

In embodiment 1, describe the installation operation of toner container 32Y with reference to Figure 46, the primary standard pin 73a that the moment that the crimping section 73d of capping receiving unit 73 starts the crimping section 34c engaging enclosure portion 34Y is later than capping receiving unit 73 starts to engage the moment of the primary standard hole 34a of enclosure portion 34Y.

The summit of the crimping section 34c in the aperture efficiency enclosure portion 34Y of primary standard hole 34a is formed in more fore-end, especially, compared with being arranged on the position in capping receiving unit 73 with sliding shoe 34d1, primary standard pin 73a is formed in more in container reception portion 72 side.

The position of enclosure portion 34Y in capping receiving unit 73 that be squeezed in being extruded part 73d due to crimping section 34c is started by after this configuration settings, when the installation and removal of toner container 32Y, when a pair crimping section 34c is extruded by a pair crimping section 73d, enclosure portion 34Y will evenly be pressed to the above-below direction of Figure 38.

Figure 43 to 45 is the operation of opening/closing action valve closing organ 72d and the operation of crimping section 73d that adjoint valve element 34d is shown.

As shown in figure 43, when the installation operation of toner container 32Y in the white direction of arrow is performed, when the opening operation of valve element 34d, the first clamping element 72d1 contact protrusion portion 34m, the second clamping element 72d2 contacts the part 34d11 of valve element 34d.

Subsequently, as shown in figure 44, continue if the installation of toner container 32Y operates in the white direction of arrow, valve closing organ 72d (valve clamping device) rotates around pivoting portions 73d3.First hold assembly 72d1 clamps the vertical wall 34s of the jut 34m of enclosure portion 34Y.Second clamping element 72d2 engages with the retained part joined wall 34d11a of valve element 34d, and clamps the sidewall 34d11c of valve major part 34d1 (retained part 34d11).Then, the toner that valve element 34d contact is formed in capping receiving unit 73 supplements the wall portion (see Figure 29) in the periphery of mouthful 72w.

The motion of valve element 34d in capping receiving unit 73 is controlled (valve element 34d is by not absolute motion in the vertical).But the motion of the installation operation of toner container 32Y is carried out, and performs the relative motion of the opening operation of valve element 34d.That is, as shown in figure 45, valve element 34d relatively moves to the side of container body portion 33Y, and performs opening of toner outlet W.Now, as shown in figure 45, the first hold assembly 72d1 clamps the vertical wall 34s of enclosure portion 34Y.Because the attitude of the valve element 34d of enclosure portion 34Y is defined, valve element 34d steadily can carry out opening operation.

On the other hand, when carrying out extracting toner container 32Y out (disassembling section) from toner container holding portion 70 (capping receiving unit 73), the program executable operations that program during by operating with installation is contrary.That is, the operation with valve closing organ (valve clamping device) 72d of the shutoff operation of valve element 34d performs according to the order of Figure 45, Figure 44 and Figure 43.At this, with reference to Figure 45, in embodiment 1, owing to having jut 34m as the vertical wall 34s of the nip side clamped by the first retained part 72d, they extend longer on installation direction (in Figure 45 right side side).

When taking out toner container 32Y from toner container holding portion 70, compared with closing the time of valve element 34d completely with valve closing organ 72d, the second retained part 72d2 of valve closing organ 72d can postpone to cancel based on the moment of vertical wall 34s to the maintenance of valve element (retained part 34d11).

Namely, when performing the shutoff operation of valve element 34d (valve element 34d is from the state of Figure 45 to the relative motion of the state of Figure 44), because vertical wall 34s (jut 34m) is formed longer in the outstanding mode in the right side side to Figure 44, therefore, under the state that the first retained part 72d11 clamps the jut 34m of vertical wall 34s and the second retained part 72d12 clamps valve element 34d, the shutoff operation of valve element 34d terminates completely, and valve closing organ 72d non rotating, as shown in figure 43.

In embodiment 1, enclosure portion 34Y has jut 34m, prevents and is taken out from equipment body part 100 by toner container 32Y before valve element 34d closes toner outlet W.

As shown in Figure 43 to 45, embodiment 1 is configured in the attaching/detaching operating process of toner container 32Y, and crimping section 73d extrudes the power of enclosure portion 34Y maximum moment and stop part and discharges the moment that the part 72d that energizes engages with stop part release portion 34d21 and do not overlap.Thus, when disassembling section, click effect can be obtained by above-mentioned crimping section 34c and feel.

As shown in Figure 43 to 45, embodiment 1 is configured to: when toner container 32Y (enclosure portion 34Y) is installed on toner container holding portion 70, after the opening operation of valve element 34d to be started by the clipping operation of valve closing organ 72d along with valve element 34d, the operation that crimping section 73d extrudes crimping section 34c can start.At toner container 32Y (enclosure portion 34Y) from when toner container holding portion 70 disassembling section, the operation extruding crimping section 34c at crimping section 73d complete and crimping section 73d from after crimping section 34c departs from, make valve element 34d being clamped in the shutoff operation of valve element 34d and can being opened by valve closing organ (valve clamping device) 72d.When being started by the clipping operation of valve closing organ (valve clamping device) 72d at valve element 34d when installing toner container 32Y, enclosure portion 34Y will not receive thrust from crimping section 73d, and steadily will perform (valve element 34d open defect can not produce) with above-mentioned valve closing organ (valve clamping device) clipping operation of 72d and the opening operation of valve element 34d.When valve element 34d is completed when the dismounting of toner container 32Y by the clipping operation of valve closing organ 72d, enclosure portion 34Y will not receive thrust from crimping section 73d, and with the clipping operation of above-mentioned valve closing organ 72d, the shutoff operation of valve element 34d is (closedown of valve element 34d not good general can not produce) by steadily performing.

So the attaching/detaching operation of toner container 32Y can steadily perform, and the sealing characteristics between container body portion 33Y and enclosure portion 34Y can highly keep, and can not expand the size of enclosure portion 34Y.

Embodiment 2:

Figure 47 to 51 is the views for explaining embodiments of the present invention 2, Figure 47 is the view of the part of the toner container 32Y illustrated in embodiment 2, Figure 48 and 49 is the exploded view of the enclosure portion 34Y that Figure 47 is shown respectively, and Figure 50 is the view of the enclosure portion illustrated after the welding of the first element 34Y1 and the second element 34Y2 performs.Figure 51 is the view of the inner side of the enclosure portion 34Y illustrated in toner container 32Y.

The difference of the toner container of embodiment 2 and embodiment 1 (enclosure portion by integrally moulded and formed) is that enclosure portion is welded by two molded elements.

Toner container 32Y in embodiment 2 is similar to the formation in embodiment 1, comprises container body portion 33Y (bottle main body) and is arranged on the enclosure portion 34Y of front end of container body portion.Except container body portion 33Y and enclosure portion 34Y, toner container 32Y also comprises agitating element 33f, lidstock part 37, valve element 34d, valve seal 36 and RFID chip 35.

Be different from embodiment 1, in this second embodiment, enclosure portion 34Y (lidstock part 37, valve element 34d, valve seal 36 and RFID35 are from wherein taking out) is formed by the welding (or bonding) of two molded element 34Y1 and 34Y2.

Enclosure portion 34Y comprises the first element 34Y1 and the second element 34Y2.Toner outlet W, crimping section 34c and the attaching surface 34v accompanying by lidstock part 37 are formed in the first element 34Y1.In the second element 34Y2, cover the major diameter part (being the part forming holding portion 34z) that the small diameter portion 34Y2d of a part of the first element 34Y1 and external diameter be greater than the external diameter of small diameter portion 34Y2d and formed.The bottom (part that toner outlet W is formed) of the top (part that primary standard hole 34a is formed) of the first element 34Y1, the sidepiece 34Y1b (part that crimping section 34c is formed) of the first element 34Y1 and the first element 34Y1 is inserted in recess 34Y2a, 34Y2b, 34Y2c of the second element 34Y2 respectively, and the junction 34Y1a of the small diameter portion 34Y2d of the second element 34Y2d bonding (welding) to the first element 34Y1.

As shown in Figure 47 and 50, the crimping section 34c of the first element 34Y1 is formed as it and falls in the scope of the external diameter of the small diameter portion 34Y2d of the second element 34Y2.That is, when enclosure portion 34Y observes in the projection plane longitudinally intersected vertically, the crimping section 34c of the first element 34Y1 is constructed such that it is not given prominence to from the periphery of the small diameter portion 34Y2d of the second element 34Y2.The attaching surface 34v of the first element 34Y1 is formed to make it be positioned at the scope of the internal diameter of the small diameter portion 34Y2d of the second element 34Y2.Thus, by making the external diameter of enclosure portion 34Y fall in the scope of the periphery of the small diameter portion 34Y2d of the second element 34Y2, enclosure portion is prevented to expand (major diameter part) because crimping section 34c gives prominence to from the external peripheral surface of enclosure portion 34Y.

Enclosure portion 34Y in embodiment 2 comprises two molded element 34Y1 and 34Y2.When with embodiment 1 (wherein, enclosure portion is formed by a molded element) when comparing, appropriate section, as the drop layout of channel C of claw portion 34j, incompatible shape 34g, crimping section 34c, toner outlet W and toner becomes more flexible.

In toner container in embodiment 2, position relationship in longitudinal direction between lidstock part 37 (being arranged between container body portion 33Y and enclosure portion 34Y) and crimping section 34c outstanding on the external peripheral surface of enclosure portion 34Y is optimised, and crimping section shown in it is extruded on the direction of power overcoming installation direction when enclosure portion 34Y is installed on imaging equipment body 100.Thus, the attaching/detaching operation of toner container 34Y can steadily be carried out, and keeps the high-seal characteristic between container body portion 33Y and enclosure portion 34Y, and can not increase enclosure portion 34Y.

Embodiment 3

Figure 52 to 55 is the views for explaining embodiments of the present invention 3.The structure of the agitating element 33f in the toner container in embodiment 3 and different in embodiment 1.

Toner container 32Y in embodiment 3 and the toner container in embodiment 1 are mainly configured to be had the main part 33Y (bottle main body) of toner and is arranged on the enclosure portion 34Y (bottle cap) of front end.Toner container 32Y in embodiment 3, except container body portion 33Y and enclosure portion 34Y, can also disassemble as RFID chip 35 (electronic data storage medium) (see Fig. 9), the valve seal 36 as seal element, mixing part 33f, lidstock part 37, valve element 34d.

In the toner container 32Y of embodiment 3, be similar to embodiment 1, the agitating element 33f rotated together with container body portion 33Y is engaged in bottleneck portion 33a (opening A) place.As shown in Figure 9, the mating part of mixing part 33f is press-fitted in bottleneck portion 33a (opening A), with reference to Figure 52 to 54C.

In embodiment 3, mixing part 33f is installed into the inner side extending to container body portion 33Y from the hollow space B in enclosure portion 34Y, and it comprises pair of plate-shaped element 33f1, as shown in Figure 52 to 54C.The fuel plate 33f1 of agitating element 33f alternately tilts, as in embodiment 1.Agitating element 33f is constructed such that its front end (side that extension board 33f10 is formed) arrives the top of the toner outlet W in enclosure portion 34Y when enclosure portion 34Y and container body portion 33Y installs.And rear end (end of opposite side) can arrive tilting part (pumpup) (in Fig. 9 and 10 part shown in dotted line).Therefore mixing part 33f rotates along with the opening A of container body portion 33Y, discharges characteristic improved from the toner of opening A.

As shown in Figure 52 to 54C, the mixing part 33f in embodiment 3 comprises extension board 33f10 in the front end (towards on the side of enclosure portion 34Y) of fuel plate 33f1, is different from embodiment 1.Extension board 34f10 is plate, raises in vertical direction and have the conical section 34f100. of the outer circumference being formed in extension board 33f10 from the main part of fuel plate 33f

Thus, owing to being arranged on the extension board 33f10 at the front end place of the fuel plate 33f1 in agitating element 33f, along with the rotation of agitating element 33f, toner is extended the toner outlet W that plate 33f10 shifts enclosure portion 34Y onto, prevent toner to be blocked near toner outlet W (toner drop channel C), and allow toner steadily to discharge from toner outlet W.

Figure 55 A is the view for explaining the state that the agitating element 33f being wherein provided with slurcam 33f10 rotates in toner container 32Y.In rotation process, the change of the state of the agitating element 33f of embodiment 3 is represented to (4) by (1) in Figure 55 A.On the other hand, Figure 55 B is the view for explaining the state that the agitating element 33f (embodiment 1) wherein not arranging slurcam rotates in toner container 32Y.In rotation process, the state change of the agitating element 33f of embodiment 1 is represented to (4) by (1) in Figure 55 B.

In (1) in Figure 55 A and (1) of Figure 55 B, toner is stirred the toner transmission direction that element 33f is sent to toner outlet W (toner supplements mouth 73w) and is represented by little black arrow.

As shown in (1) in Figure 55 B, when on the fuel plate 33f1 that slurcam 33f10 is not set to agitating element 33f, toner by the rotation along with agitating element 33f along the inner circumferential transmission of enclosure portion 34Y.On the other hand, as shown in (1) in Figure 55 A, when slurcam 33f10 is set to the front end of fuel plate 33f1 of agitating element 33f, along with the rotation of agitating element 33f, toner is pushed plate 33f10 and is sent to toner outlet W.

Be similar to embodiment 1, in the toner container 32Y of embodiment 3, position relationship longitudinally between lidstock part 37 (being arranged between container body 33Y and enclosure portion 34Y) and crimping section 34c is optimised, this crimping section 34c outstanding on the external peripheral surface of enclosure portion 34Y (this projection by along the contrary direction pressurized of installing force when being installed on imaging equipment body 100 as enclosure portion 34Y), thus, in embodiment 3, be similar to embodiment 1, the attaching/detaching operation of toner container 32Y can steadily perform, and the sealing characteristics of container body 33Y and enclosure portion 34Y can highly keep, and the size of enclosure portion 34Y can not be expanded.

Embodiment 4:

Figure 56-58 is the views for explaining embodiments of the present invention.The difference of the toner container in embodiment 4 and embodiment 3 is that flexible member 34u is installed near the toner outlet W of enclosure portion 34Y.Toner container 32Y in embodiment 4 is similar in embodiment 3 and constructs like that, comprises container body portion 33Y (bottle main body) and is arranged on the enclosure portion 34Y (bottle cap) of front end of container body portion.Except container body portion 33Y and enclosure portion 34Y, the toner container 32Y in embodiment 4 also resolves into mixing part 33f, lidstock part 37, valve element 34d, the valve seal 36 as seal element and the RFID chip as electronic data storage medium 35 (see Fig. 9).Be similar to the 3rd embodiment, in embodiment 4, be coupled on bottleneck portion 33a (opening A) at the mixing part 33f rotated together with container body portion 33Y in toner container 32Y.

As shown by the circuit diagram of figure 56, the pair of plate-shaped element 33f1 (in an interleaved manner tilt) extending to the inner side of container body portion 33Y from the hollow space B of enclosure portion 34Y is arranged on the mixing part 33f of embodiment 4.Be similar to embodiment 3, in the mixing part 33f of embodiment 4, extension board 33f10 is arranged on an edition front end of linear element 33f1 (side in the inner side towards enclosure portion 34Y).

Be different from embodiment 3, with reference to Figure 56 and 58, in embodiment 4, flexible material, the flexible member 34u that miler as thick in about 0.188-0.5mm makes is arranged on hollow space B from the toner of the enclosure portion 34Y channel C that drops.

As shown in Figure 57, flexible member 34u is formed as following form, wherein, and a bend portions, and comprise fixed part 34u2 (its width is greater than the width of flexible portion 34u1), this fixed part forms the attaching surface of flexible member 34u.Flexible member 34u pastes on wall (near the wall of toner outlet W side), and is that toner drops on the wall of channel C and (fixes) on the side in the sense of rotation downstream of agitating element 33f.Fixed part 34u2 pastes toner and drops on the wall of channel C, makes the sweep of flexible member 34u can be arranged in toner and to drop channel C.The flexible portion 34u1 of flexible member 34u extends to the inner side of hollow space B, as free end from the toner channel C that drops.Even if toner is blocked, along with the rotation of mixing part 33f, the front end of flexible portion 34u1 and extension board 33f10 contact near toner outlet W (toner drop channel C), and allow toner to discharge from toner outlet W reposefully.

As shown in Figure 58 A to 58D, along with the rotation of mixing part 33f, extension board 33f10 is extruded, and flexible member 34u (flexible portion 34u1) bends to arc gradually.Flexible member 34u is greatly bent to arc under the state shown in Figure 58 D, even if toner is blocked in toner and drops between the wall of channel C and flexible member 34u under the state shown in Figure 58 A, now, the space that toner drops between the wall of channel C and flexible member 34u becomes large.The flecition of flexible member 34u is break the toner being blocked in toner and dropping in channel C.

Subsequently, as shown in Figure 58 E, in extension board 33f10, the planar section of extension board 33f10 and the planar section of flexible member 34u overlapped, and change over plane from the fixed part 34u2 of flexible member 34u to flexible portion 34u1.Now, the space rapid expansion between flexible member 34u and toner, the collapse of toner continues, and toner is extended plate 33f10 inserts this space and be supplied to (under the state shown in Figure 56).Thus, improve toner and discharge characteristic and toner in toner outlet W (toner drop channel C) avalanche.

Subsequently, as shown in Figure 58 F, flexible member 34u will bend completely backward, and is after this cancelled with the contact of extension board 33f10.As shown in Figure 58 G, the elastic force of flexible member 34u is returned to the flexible member 34u of early stage state.

Now, the flexible restoring force of flexible member 34u acts on toner, and makes toner avalanche and be steadily discharged to toner to drop in channel C.The shape of flexible member 34u is not limited in embodiment 4, can the using the flexible member of other shapes without sweep and have the flexible member of difform fixed part 34u2 of generation.

Lidstock part 37 in embodiment 4 is arranged between container body portion 33Y and enclosure portion 34Y, and when enclosure portion 34Y is installed on imaging equipment body 100, extruded by the direction along the power overcoming installation direction, and the position relationship of the longitudinal direction of crimping section 34c outstanding on the external peripheral surface of enclosure portion 34Y is optimised.Thus, same in embodiment 4, the attaching/detaching operation of toner container 32Y can steadily be carried out, as other embodiments, keep the high-seal characteristic of container body portion 33Y and enclosure portion 34Y, and the size of enclosure portion 34Y can not be expanded.

Embodiment 5:

Figure 59 to 61 is the views for explaining embodiments of the present invention 5.

Toner container in embodiment 5 is arranged such that container body portion 33Y and enclosure portion 34Y is maintained on toner container holding portion 70, and do not rotate, the embodiment before this and container body portion 33Y are rotatably kept in toner container retaining part 70 is different.

As shown in Figure 59, the toner container 32Y in embodiment 5 and each embodiment is similar forms primarily of container body portion 33Y (bottle main body) and the enclosure portion 34Y (bottle cap) that is arranged on front end.At this, be different from each embodiment, in the toner container 32Y in embodiment 5, the main part 33Y (bottle main body) of container is by fixing means, and such as, bonding, welding and stop part are fixed on enclosure portion 34Y (bottle cap).That is, be not be rotatably connected on enclosure portion 34Y, container body 33Y is fixed into it relative to enclosure portion 34Y non rotating.

For the container body portion 33Y in embodiment 5, be different from each embodiment, in circumference, do not form spiral protrusion.

Be not formed in container body 33Y as the gear 33c in aforementioned embodiments, but teeth parts 42Y (see Figure 61) rotatably remains on container body 33Y, and enclosure portion 34Y has agitating element 33f.Forward the toner be contained in inside container body 33Y to opening and the conveying element 41Y (see Figure 60) transmitting it is arranged on the inner side of container body 33Y.

Enclosure portion 34Y can almost be similar to each embodiment structure, except container body portion 33Y by bonding that.Agitating element 33f can be configured to almost be similar to each embodiment, except it is not fixed to that on container body 33Y.

As shown in Figure 60, in embodiment 5, equally in another side of container body portion 33Y, there is handle portion (being the opposition side of the end of installing enclosure portion 34Y).When performing the disassembling section of toner container 32Y, be arranged on the rear end of the installation direction to equipment body 100 by the handle portion 33d that user grasps.

The through hole leading to container body portion 33Y is formed in this handle portion 33d, and cap member 49Y is removably mounted in through hole.When manufacturing or reclaim, cap member 49Y is used for the inner side of toner container 32Y (container body portion 33Y) to fill toner.

As shown in Figure 60, arrange conveying element 41Y in container body portion 33Y, this conveying element is adhered on bar portion 41Ya by thin flexible agitating element 41Yb to form, and the material of this thin flexible agitating element 41Yb as miler is made.Bar portion 41Ya20 one end 41Ya1 in the vertical of conveying element 41Y engages (see Figure 61) with the coupling part 33f being positioned at 33f rotation center position, mixing part.The 41Ya20 other end in the vertical in bar portion is supported (root of handle portion 33d, and rotatably formed in part within container body portion 33Y) by bearing 33d1.When container body portion 33Y and enclosure portion 34Y is non-rotatably remained on toner container holding portion 70, owing to responding the driving force of output from driver 91, agitating element 33f rotates along with teeth parts 42Y, and the conveying element 41Y be connected with mixing part 33f at coupling part 33f20 also rotates.

By this way, the toner be contained in container body portion 33Y is installed in the conveying capacity of the flexible agitating element 41Yb in conveying element 41Y and is sent to enclosure portion 34Y side.

The flexible agitating element 41Yb of conveying element 41Y comprises multiple cut out portion 41Yb1, and they are formed by multiple positions (in embodiment 5, six positions) cutting in the vertical.Along with the rotation of conveying element 41Y, the front end of flexible agitating element 41Yb (not by free end that bar portion supports) slides in the inner circumferential side of container body portion 33Y.Flexible agitating element 41Yb rotates and appropriate distortion, makes the toner held in container body portion 33Y be stirred and be sent to the right side in Figure 60.

By this way, in the toner container 32Y in embodiment 5, toner can be discharged from the toner outlet W of enclosure portion 34Y, is similar to above-mentioned embodiment.

As shown in Figure 61, teeth parts 42Y is pivotally mounted on container body portion 33Y.Be formed in gear suspended portion 42Yb in teeth parts 34Y be formed in container body portion 33Y bottleneck portion 33a external peripheral surface on protrusion engagement, and teeth parts 42Y is remained on container body portion 33Y pivotly.When on the external peripheral surface that toothed portion 42Ya (spur gear) is formed in teeth parts 42Y and toner container 32Y is set in equipment body part 100 time, toothed portion 42Ya engages with the driven wheel 81 of equipment body part 100.

Encapsulant 40Y is formed between teeth parts 42Y and the end face of bottleneck portion 33a, with the outside preventing toner to be leaked to toner container 32Y.Encapsulant 40Y, by foamed elastomeric material, as foam polyurethane is formed, and have the loop configurations of mating with the end face of bottleneck portion 33a, and encapsulant pastes on teeth parts 42Y.

When teeth parts 42Y is set on container body portion 33Y, encapsulant 40Y is crushed on the end face of bottleneck portion 33a, and the sealing characteristics between parts 33Y and 42Y is improved.It is not fixed on enclosure portion 34Y, but teeth parts 42Y is remained on the claw portion 34j of enclosure portion 34Y pivotly.

Teeth parts 42Y is identical to the keeping method of the bottleneck portion 33a of container body portion 33Y with above-mentioned enclosure portion 34Y to the keeping method on enclosure portion 34Y.

At the lidstock part 43Y that the bonding partially of the capped part 34Y pressing of the end face (end face of container body portion 33Y side opposite side) of teeth parts 42Y has foamed elastomeric material to be formed.Thus, can prevent toner from revealing from the space between teeth parts 42Y and enclosure portion 34Y.

Agitating element 33f is installed in the inner-diameter portion whose of teeth parts 42Y.The coupling part 33f20 of agitating element 33f is connected with the bar portion 41Ya20 (the end 41Ya1 on side, end) of conveying element 41Y20.In embodiment 5, in enclosure portion 34Y, form toner to drop channel C 1 and C2, its upstream side (bottom of cylindrical, hollow part B) increases gradually to downstream (toner discharging port W) aisle spare (cross-sectional area).

That is, the drop aisle spare of channel C 2 of the toner that compared with the aisle spare of the channel C 1 that drops with the toner on vertical direction top, as shown in Figure 61, it is arranged to vertical direction bottom can become greatly (C1<C2).

Toner can be reduced to drop the problem of channel blockage, and the stable toner of toner outlet W can be allowed to discharge.

Lidstock part 37 is arranged between container body portion 33Y and enclosure portion 34Y, pressurized on the direction of power overcoming installation direction when enclosure portion 34Y is installed to imaging equipment body 100, optimised with the position relationship of crimping section 34c in the vertical, described crimping section is outstanding on the external peripheral surface of enclosure portion 34Y.Thus, in embodiment 5, the attaching/detaching operation of toner container 34Y can steadily perform, and the sealing characteristics between container body portion 33Y and enclosure portion 34Y can highly be kept, and can not increase enclosure portion 34Y.

As shown in Figure 62, toner container 32Y is configured to comprise container body portion 33Y, gear 44Y and enclosure portion 34Y.Opening A is formed in the front end of container body portion 33Y, and gear 44Y is rotatably installed on the outer circumference of opening A.Gear 44Y is arranged to engage with the driven wheel of equipment body part 100, with around turning axle revolving coil 46Y.Opening A is used for the space be discharged to by the toner held in container body portion 33Y in enclosure portion 34Y.Turning axle 45Y and gear 44Y is integrally formed, and spiral winding 46Y (transmission coil) is connected with turning axle 45Y.The bearing 34Ya of the capped part 34Y in one end of turning axle supports.The opening A that coil 46Y is arranged in container body part 33Y extends to bottom.

When gear 44Y rotates around container body portion 33Y, turning axle 45Y and coil 46Y is also rotated.Thus, the toner held in container body portion 33Y is sent to the side of opening A by the toner conveying capacity of coil 46Y.

Gear 44Y is inserted in the outer circumference of opening A, and gear is clipped between container body portion 33Y and enclosure portion 34Y.Rubber element 47Y is arranged between container body portion 33Y and gear 44Y on end face side, and seal element 48Y is arranged between enclosure portion 34Y and gear 44Y in side, other end.

By this structure, the sealing characteristics of whole toner container 32Y is kept.That is, prevent toner from the problem of the spatial leaks between gear 44Y, container body portion 33Y and enclosure portion 34Y.

In addition, the channel C toner that can be similar in embodiment 5 that drops of the toner in embodiment 1-4 falls paths C1 and C2 (see Figure 61) and is formed like that.In this case, toner can be reduced and to drop the problem that channel C blocked by toner, and toner can be allowed steadily to discharge from toner outlet W.

According to the present invention, toner container and imaging device can be provided, wherein, even if another toner container of different colours or type sets to be set in the main body of imaging device by other toner containers mistakenly, the toner of different colours or type also can be prevented surprisingly to be supplied to imaging equipment body from other toner containers.

According to the present invention, a kind of toner container and imaging device can be provided, wherein, open and close the valve element of toner outlet and be arranged in toner container and imaging device when isolating, valve element does not also move easily, even and if when the state for extended periods of the valve element opening toner outlet continues, the plastic yield of valve element also can not produce.

According to the present invention, can provide a kind of toner container and imaging device, wherein, the installation and removal operation of toner container can steadily perform, and the sealing characteristics of container body portion and enclosure portion is highly kept, and need not increase enclosure portion.

The present invention is not limited to concrete disclosed embodiment, but without departing from the scope of the invention, can make various distortion and improvement.

The application is based on the rights and interests also requiring following right of priority of applying for: No. 2010-052607th, the Japanese patent application that on March 10th, 2010 submits to; No. 2010-134313rd, the Japanese patent application that on June 11st, 2010 submits to; No. 2011-010008th, the Japanese patent application that on January 20th, 2011 submits to; The Japanese patent application 2010-052640 that on March 10th, 2010 submits to; The Japanese patent application 2010-134320 that on June 11st, 2010 submits to; No. 2011-010106th, the Japanese patent application that on January 20th, 2011 submits to; No. 2010-052751st, the Japanese patent application that on March 10th, 2010 submits to; No. 2010-134332nd, the Japanese patent application that on June 11st, 2010 submits to; And No. 2011-010172nd, the Japanese patent application that on January 20th, 2011 submits to, the content of above-mentioned application by reference entirety is incorporated into this.

Claims

1. a toner container, by making length orientation and the imaging device adapted in the horizontal direction of this toner container, described toner container comprises:

Cylindrical body part, this cylindrical body part comprises the opening at one end place of the length being positioned at cylindrical body part;

Enclosure portion, this enclosure portion is held the described opening of described cylindrical body part wherein and is comprised the bottom of toner outlet, and this toner outlet is used for the described opening of toner from described main part to be vertically discharged to outside described toner container downwards; And

Valve element, this valve element is maintained on the described bottom of described toner outlet, for opening and closing described toner outlet, wherein

Described main part is retained as rotating;

Described enclosure portion comprises:

Lidstock part, in the face of the circumference of the described opening of described main part, to seal the gap between described lidstock part and described main part; And

Crimping section, give prominence to resist installing force when described enclosure portion is installed on the main body of described imaging device along a direction, described crimping section is given prominence to from the outer surface of described enclosure portion and is arranged on the end of the length of described enclosure portion, and wherein said lidstock part is arranged between described main part and described crimping section.

2. toner container as claimed in claim 1, wherein, described enclosure portion by integrally moulded formation, and described enclosure portion length, the external diameter of the described end that is provided with described crimping section be less than described enclosure portion, be provided with the described external diameter for the part of the attaching surface of described lidstock part.

3. toner container as claimed in claim 1, wherein,

Described enclosure portion comprises:

The first element that described toner outlet, described crimping section and the attaching surface for adhering to lidstock part are disposed therein; And

Second element, comprises the major diameter part that the small diameter portion of the part covering described first element and external diameter are greater than the external diameter of described small diameter portion;

Wherein, the described crimping section of described first element falls in the scope of the described small diameter portion of described second element.

4. toner container as claimed in claim 1, wherein,

Described crimping section is provided through in the Virtual water plane at the center of the described end of described enclosure portion length, and is positioned at the both sides of the outer surface of the described end of described enclosure portion length.

5. toner container as claimed in claim 1, wherein,

Described main part is included in the spiral protrusion on the inner circumferential surface of described main part.

6. toner container as claimed in claim 1, wherein, described enclosure portion comprises:

Interior hollow space, this interior hollow space all extends along the described length of described enclosure portion; And

Be included in the toner in described enclosure portion, there is columnar configurations to drop passage, to described toner outlet, there is fixing aisle spare from the circumference of the bottom of described hollow space.

7. toner container as claimed in claim 1, wherein,

Described enclosure portion comprises the electronic data storage medium of storage of electronic, is arranged on the end face of the described end of, described enclosure portion length perpendicular with described enclosure portion length.

8. an imaging device, wherein, comprises toner container as claimed in claim 1 in the main body of described imaging device.

9. imaging device as claimed in claim 8, wherein,

The described main body of described imaging device comprises:

Capping receiving unit, this capping receiving unit keeps the described enclosure portion of described toner container; And

Toner container receiving unit, this toner container receiving unit keeps the described main part of described toner container and comprises slidingsurface, this slidingsurface makes the described enclosure portion of described toner container slide to described capping receiving unit after being placed on described container reception portion at described toner container, and

Described capping receiving unit comprises the second crimping section, extrudes the described crimping section of described enclosure portion to resist installing force when described enclosure portion is installed on the described main body of described imaging device along described direction.

10. imaging device as claimed in claim 9, wherein, acts on the axisymmetry of vector relative to described main part of the extruding force of described second crimping section on described crimping section.

11. imaging devices as claimed in claim 9, wherein,

Described toner container receiving unit comprises valve clamping device, and this valve clamping device controls the attitude of described valve element in described capping receiving unit when described valve element opens or closes described toner outlet,

When described toner container is installed on the main body of described imaging device, the opening operation of described valve element starts and described in described valve gripper mechanism grips, the clipping operation of valve element starts, and the operation that described second crimping section extrudes described crimping section afterwards starts; And

When described toner container is dismantled from the main body of described imaging device, the operation that described second crimping section extrudes described crimping section completes and described second crimping section departs from from described crimping section, and afterwards along with described valve element shutoff operation described in valve element be released by the clamping of described valve clamping device.

12. imaging devices as claimed in claim 9, wherein, before described second crimping section completes in order to the operation extruding described crimping section at described second crimping section, extrude described crimping section along the direction vertical with the described length of described main part.

13. imaging devices as claimed in claim 9, wherein, described capping receiving unit comprises bonding part, this bonding part, by engaging with the control section on the outer surface of described enclosure portion, controls in the attitude being installed on described capping receiving unit or the described enclosure portion from described toner container during described capping receiving unit dismounting.

14. imaging devices as claimed in claim 9, wherein, multiple capping receiving unit is arranged side by side, and adjacent two capping receiving units have different height and positions in the vertical direction.

15. toner containers as claimed in claim 1, wherein, described enclosure portion comprises major diameter part and small diameter portion, described large-diameter portion divides the attaching surface comprised for described lidstock part, described small diameter portion is arranged between the described end of the described length of described major diameter part and described enclosure portion, and the external diameter of described small diameter portion is little and the external diameter of described major diameter part.

16. toner containers as claimed in claim 15, wherein, described crimping section comprises the first slope being positioned at enclosure portion front end and the second slope being positioned at main part side, the summit of the described crimping section that described first slope and the second slope are given prominence to via the outer surface from described small diameter portion extends, and the gradient on described first slope is less than the gradient on described second slope.